deru-, dō̆ru-, dr(e)u-, drou-, dreu̯ə- : drū-

firm, solid; tree, wood

Reflexes - Pokorny

Language	Reflex(es)	Gloss	Grammar	Sources
English
Middle English	axeltre	axletree	n	W7 LRC
Middle English	betrouthen	to betroth	vb	W7 LRC
Middle English	dour	dour	adj	W7 LRC
Middle English	duresse	duress	n	W7 LRC
Middle English	enduren	to endure	vb	W7 LRC
Middle English	obdurate	obdurate	adj	W7 LRC
Middle English	tarr, terr	tar	n	W7 LRC
Middle English	tray	tray	n	W7 LRC
Middle English	tree	tree	n	W7 LRC
Middle English	trewe	true	adj	W7 LRC
Middle English	trewe	agreement	n	W7 LRC
Middle English	trig	trig	adj	W7 LRC
Middle English	trimmen	to prepare, put in order	vb	W7 LRC
Middle English	trost, trust	trust	n	GED LRC
Middle English	trough	trough	n	W7 LRC
Middle English	trouth(e)	truth, troth	n	W7 LRC
Middle English	trowen	to trow	vb	W7 LRC
Middle English	trust	trust	n	W7 LRC
Middle English	tryst	tryst	n	W7 LRC
English	axletree	fixed bar/beam with bearings for wheels	n	AHD W7 LRC
English	Treebeard	Ent a.k.a. Fangorn in Tolkien: The Lord of the Rings	prop.n	LRC
English	betroth	to promise to marry/give in marriage	vb.trans	AHD W7 LRC
English	dendro-	tree-like, re: tree(s)	pfx	AHD LRC
English	dendrobium	(genus of) SE Asian orchid	n	AHD CDC LRC
English	dendron	dendrite: protoplasmic nerve-cell process	n	AHD CDC LRC
English	deodar	East Indian cedar	n	AHD W7 LRC
English	dour	harsh, stern	adj	AHD W7 LRC
English	druid	Celtic priest: seer, wizard, magician	n	AHD W7 LRC
English	dryad	wood nymph	n	AHD W7 LRC
English	dryopithecine	Old World anthropoid ape of Miocene/Pliocene epoch	n	AHD W7 LRC
English	duramen	heartwood	n	AHD W7 LRC
English	duress	forcible restraint/restriction	n	AHD W7 LRC
English	durum	hardy wheat used for pasta	n	AHD LRC
English	endure	to last, continue in same state	vb	AHD W7 LRC
English	germander	plant in mint family	n	AHD W7 LRC
English	indurate	to make stubborn/obdurate/unfeeling	vb	AHD W7 LRC
English	obdurate	hardened in feelings	adj	AHD W7 LRC
English	philodendron	aroid flowering plant	n	AHD W7 LRC
English	rhododendron	evergreen shrub/tree with showy flowers	n	AHD W7 LRC
English	tar	dark brown/black bituminous viscous liquid	n	AHD W7 LRC
English	tray	open, low rimmed, flat-bottomed receptacle for holding/carrying/exhibiting articles	n	AHD W7 LRC
English	tree	woody perennial plant with single elongated main stem	n	AHD W7 LRC
English	Treegarth	Ent/Huorn enclosure in Tolkien: The Lord of the Rings	prop.n	LRC
English	tree-herd	Ent description in Tolkien: The Lord of the Rings	n	LRC
English	trig	smart, stylishly trim	adj	AHD W7 LRC
English	trim	to adorn, embellish with lace/ribbons/ornaments	vb	AHD W7 LRC
English	troth	fidelity, loyal/pledged faithfulness	n	AHD W7 LRC
English	trough	long shallow V-shaped receptacle for feeding/watering domestic animals	n	AHD W7 LRC
English	trouse	trash, waste, rubbish	n	IEW LRC
English	trow	to trust, believe	vb	AHD W7 GED LRC
English	truce	cease-fire, armistice, suspension of fighting	n	AHD W7 LRC
English	true	loyal, steadfast	adj	AHD W7 LRC
English	true	truthfully	adv	AHD W7 LRC
English	trust	reliance on truth/strength/character/ability	n	AHD W7 LRC
English	trust	to hope, be confident, rely/depend on	vb	W7 LRC
English	truth	constancy, fidelity	n	AHD W7 LRC
English	tryst	agreement (e.g. between lovers) to meet	n	AHD W7 LRC
British English	trug	shallow oval gardening basket	n	AHD LRC
Old English	te(o)ru	tar, resin	n.neut	GED LRC
Old English	tierwe	tar, resin	n.neut	GED RPN LRC
Old English	trēg, trīg	tray, trough	n.neut	W7 ASD LRC
Old English	trēo(w)	tree, wood, beam	n	GED LRC
Old English	trēow	truth, fidelity	n	W7 LRC
Old English	trēowan	to trow	vb	W7 LRC
Old English	trēowe	true, faithful	adj	W7 LRC
Old English	trēowen	wooden, of a tree	adj	GED LRC
Old English	trēowþ	truth, troth	n	W7 LRC
Old English	trog, troh	trough	n.masc	W7 ASD LRC
Old English	trum	strong, firm	adj	W7 LRC
Old English	truwa	trust, belief	n.masc	GED LRC
Old English	trūwian	to trust	vb.wk	GED LRC
Old English	trymian	to trim	vb	W7 LRC
Old English	trymman	to strengthen, arrange	vb	W7 LRC
North Germanic
Old Norse	öxultrē	axletree	n	W7 LRC
Old Norse	traust	trust, agreement	n	W7 LRC
Old Norse	tré	tree; log, beam	n.neut	LRC
Old Norse	trúa(ð)	to believe, trust, have faith in	vb	LRC
Old Norse	tryggr	faithful	adj	W7 LRC
Old Icelandic	dārvi-	ladle	n.fem	GED LRC
Old Icelandic	tjara	tar	n.neut	GED LRC
Old Icelandic	traust	trust, support, firmness, confidence	n.neut	GED LRC
Old Icelandic	trē	tree, wood, beam	n	GED LRC
Old Icelandic	tros	trouse	n	IEW LRC
Old Icelandic	trū	trust, belief	n	GED LRC
Old Icelandic	trūa	to trust	vb.wk	GED LRC
Old Icelandic	tyrvi	resinous fir-tree	n.neut	GED LRC
Icelandic	tjara	tar, resin, gum	n.neut	ASD LRC
Icelandic	tŕa	to trust, believe	vb	ASD LRC
Icelandic	tré	tree, wood, beam	n.neut	ASD LRC
Icelandic	trog	trough, tub, basin	n.masc	ASD LRC
Icelandic	trúa	trust, faith, belief	n.masc	ASD LRC
Icelandic	tryggð	truce; faith	n.fem	ASD LRC
Icelandic	tryggr	true, faithful, trustworthy	adj	ASD LRC
Norwegian	treen	hard	adj	GED LRC
Danish	tjære	tar	n	TLL LRC
Danish	træ	tree; wood	n	TLL LRC
Swedish	tjära	tar	n	TLL LRC
Swedish	trä	wood	n	TLL LRC
Swedish	träd	tree	n	TLL LRC
Celtic
Old Irish	dair, daur	oak	n	GED LRC
Old Irish	derucc	acorn	n	GED LRC
Old Irish	druid	druid, lit. tree-seer	n	GED LRC
Old Irish	drūi	knowing certainly	adj	GED LRC
Old Breton	dar, deru-	oak	n	GED LRC
Cornish	dar	oak	n	GED LRC
Welsh	dar	oak	n	GED LRC
Welsh	derwen	oak	n	GED RPN LRC
Gaulish	*darik-	larch-tree	n	GED LRC
Gaulish	Dervus	Oakwood	prop.n	GED LRC
Gaulish	druides	knowing certainly	adj	GED LRC
Gaulish	druides	druid, lit. tree-seer	n.masc	W7 LRC
Gaulish	drū́tas	firm	adj	GED LRC
West Germanic
Old Frisian	trāst	trust	n	GED LRC
Old Frisian	trē	tree, wood, beam	n.neut	GED ASD LRC
Old Frisian	triuwe, treuwe	truth	n.fem	ASD LRC
Old Frisian	triuwe	true, faithful, trustworthy	adj	ASD LRC
Old Frisian	trouwa	trust, faith, belief	n.masc	ASD LRC
Middle Dutch	troose	trust	n	GED LRC
Dutch	teer	tar	n	TLL LRC
Old Saxon	treo, trio, triu	tree, beam, cross	n.str.neut	GED RPN ASD LRC
Old Saxon	trewa	truth	n.fem	ASD LRC
Old Saxon	triuwi	true, faithful, trustworthy	adj	ASD LRC
Old Saxon	trūōn	to trust, be confident	vb.wk	GED LRC
Old Low German	treuwa	treaty, agreement	n.fem	ASD LRC
Middle Low German	trūwe	trust, belief	n.fem	GED LRC
Low German	teer	tar	n.fem	GED LRC
Old High German	ga-triuwida	confidence	n.fem	ASD LRC
Old High German	gi-triuwi	true, faithful, trustworthy	adj	W7 LRC
Old High German	triuwa	accord, treaty, agreement	n.fem	ASD LRC
Old High German	trog	trough, basin, hollow, channel, cavity	n.masc	ASD LRC
Old High German	trōst	trust	n	GED LRC
Old High German	trūwa	trust, belief	n.fem	GED LRC
Old High German	trū(w)ēn	to trust	vb.wk	GED LRC
German	Druide	druid	n.masc	LRC
German	getrost	confidently	adv	LRC
German	Teer	tar	n.masc	LRC
German	trauen	to trow	vb	LRC
German	Trost	solace, comfort, consolation	n.masc	GED LRC
East Germanic
Gothic	trauains	trust, confidence	n.fem	GED LRC
Gothic	trauan	to trust, confide	vb.wk.III	GED LRC
Gothic	triggwa	covenant	n.fem	ASD LRC
Gothic	triggws	true, faithful	adj	ASD LRC
Gothic	*triu	tree, wood, stick, branch; staff	n.neut	GED RPN LRC
Gothic	triweins	wooden	adj	ASD LRC
Gothic	weina-triu	vine	n.neut	GED LRC
Italic
Latin	druidae, druides	druids	n.masc.pl	W7 LRC
Latin	dryas, dryadis	dryad	n.fem	W7 LRC
Latin	duramen	hardness	n.neut	W7 LRC
Latin	duritia, duritiae	hardship, hardness	n.fem	LRC
Latin	durus	hard	adj	W7 LRC
Latin	rhododendron	rosebay	n.neut	W7 LRC
New Latin	philodendron	(genus of) aroid flowering plant	n.neut	W7 LRC
Middle French	duresce	hardness, severity	n.fem	W7 LRC
Middle French	endurer	to endure	vb	W7 LRC
Balto-Slavic
Old Prussian	druwis	belief	n	GED LRC
Old Prussian	druwīt	to believe	vb	GED LRC
Lithuanian	dãrva	tar	n	RPN LRC
Lithuanian	dervà	resinous wood	n.fem	GED RPN LRC
Lithuanian	drūtas	strong	adj	GED LRC
Lithuanian	sūdrùs, sū́drus	thick, luxuriant (of plants)	adj	GED LRC
Latvian	dãrva	tar	n	GED LRC
Russian	derevo	tree	n	GED LRC
Russian	dromъ	thicket	n	GED LRC
Russian	zdorovyj	healthy	adj	GED LRC
Old Church Slavonic	drěvo	tree	n	GED RPN LRC
Old Church Slavonic	sъ-drav	healthy	adj	GED LRC
Paleo-Balkan
Albanian	dru	tree, wood, bark	n.fem	GED RPN LRC
Gheg	drû	wood	n.masc	LRC
Hellenic
Macedonian Greek	δάρυλλος	oak	n	GED LRC
Homeric Greek	δρῡμός	wood, forest, oak coppice	n.masc	GED LRC
Greek	δένδρε(Ϝ)ον	tree	n.neut	GED LRC
Greek	δόρυ	tree, wood, beam, spear	n	GED RPN LRC
Greek	dryas	Dryad, Nymph	n.fem	W7 LRC
Greek	δρύινος	oaken	adj	GED LRC
Greek	δρῦς	tree, oak	n.fem	GED LRC
Greek	pithēkos	ape	n.masc	W7 LRC
Greek	rhododendron	lit. rose-tree	n.neut	W7 LRC
Greek	philodendron	lit. lover-of-tree(s)	n.neut	W7 LRC
Greek	philodendros	loving trees	adj	W7 LRC
Anatolian
Hittite	taru-	wood	n	GED RPN LRC
Armenian
Armenian	targal	spoon	n	GED LRC
Indo-Iranian
New Persian	durust	hale	adj	GED LRC
Avestan	dāuru-	log, wood(en object)	n	GED RPN LRC
Avestan	drvaēna-	wooden	n	RPN LRC
Sanskrit	dā́ru-	log, timber, (piece of) wood	n	GED RPN LRC
Sanskrit	dāruṇa	hard	adj	W7 LRC
Sanskrit	deva	god	n	W7 LRC
Sanskrit	devadāru	lit. timber of the gods	n	W7 LRC
Sanskrit	drú-ḥ	wood, wood tool	n	RPN LRC
Sanskrit	dru-padá-	post, stake	n	GED LRC
Sanskrit	drumá-	tree	n.masc	GED LRC
Sanskrit	dru-ṣád-	perching on a branch?	adj	GED LRC
Sanskrit	su-drú-	of good wood	adj	GED LRC
Hindi	deodār	deodar, lit. gods' timber	n	W7 LRC
Tocharian
Tocharian	or	wood	n	GED LRC