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"U" Word Origins

Where do words come from? Trace the origin and history of any English word, from its Latin, Greek or Old English roots through to its modern meaning. Every etymology is sourced.

“U” Word Origins

unfreedom
Origin
From Middle English unfredom, equivalent to un- + freedom.
unfreeze
Origin
From un- + freeze.
unfrequent
Origin
From un- (not) + frequent.
unfriend
Origin
From Middle English unfreend, onfrend, equivalent to un- (noun/adjective prefix) + friend. Cognate with Scots unfrend (“unfriend”). Compare Old English unfriþmann, unwine.
unfriendliness
Origin
From unfriendly + -ness. Compare Dutch onvriendelijkheid, German Unfreundlichkeit.
unfriendly
Old English
From Old English *unfrēondlīċ, equivalent to un- + friendly.
unfriendship
Origin
From un- + friendship.
unfulfilled
Origin
From un- + fulfilled.
unfunctional
Origin
From un- + functional.
unfurnish
Origin
From un- + furnish.
unfurnished
Origin
Existing in the original sense of “unequipped, unprepared” since 1541, with the later sense of “lacking furniture” attested since 1581: from un- (“not”) + furnished, past participle of furnish (“supply, equip (especially with furniture)”).
ungainly
Origin
From un- (“not”) + gainly (“graceful; becoming; proper, suitable; gracious, kindly”) (from gain (“dexterous; convenient, easy, handy; suitable”), from Old Norse gegn (“fit, serviceable; direct, straight; honest; kindly”) + -ly (suffix forming adjectives from nouns)). Compare dialectal Norwegian Nynorsk ugjegnleg (“stubborn; troublesome”).
ungenerate
Origin
From un- + generate.
unget
Origin
From un- + get; compare unbeget, Middle English ungeten (“unbegotten; not won; not captured”).
ungh
Origin
An imitative (onomatopoeic) sound, mimicking a grunt of exertion.
ungodly
Old English
From Old English godlīċ ("godlike"), with un- added — the informal "extreme/outrageous" sense developed later in English.
ungrateful
Origin
From un- + grateful.
ungrounded
Origin
From Middle English ungroundid, ungronded, ungrundid, ungrounded; equivalent to un- + grounded.
unguarded
Origin
From un- + guarded.
unguent
Origin
Borrowed from Latin unguentum (“ointment”), from unguō (“to smear with ointment”), from Proto-Indo-European *h₃engʷ- (“to salve, anoint”). Cognates include Old Prussian anctan, Old High German ancho (German Anke (“butter”)), Welsh ymenyn (“butter”).
unguilt
Origin
From un- + guilt.
unhabitable
Origin
From un- + habitable.
unhallow
Origin
From un- + hallow.
unhallowed
Origin
From Middle English unhalowyd; equivalent to un- + hallowed.
unhand
Origin
From un- + hand.
unhappenable
Origin
From un- + happen + -able.
unhappily
Middle English
From Middle English unhappily, equivalent to un- + happily.
unhappiness
Origin
From unhappy + -ness.
unhappy
Middle English
From Middle English unhappy, equivalent to un- + happy.
unharmed
Origin
From un- + harmed.
unhat
Origin
From un- + hat.
unhealthful
Origin
From un- + healthful.
unhealthy
Origin
From un- + healthy.
unheard
Old English
From Old English unġehīered ("unheard"), equivalent to un- + heard.
unheed
Origin
From un- + heed.
unheinous
Origin
From un- + heinous.
unhelpful
Origin
From un- + helpful.
unhesitating
Origin
From un- + hesitating.
unhex
Origin
From un- + hex.
unhinge
Origin
From un- + hinge.
unhinged
Origin
From unhinge + -ed — literally "taken off its hinges," extended figuratively to mean mentally unstable.
unhip
Origin
From un- + hip.
unhitch
Origin
From un- + hitch.
unhoard
Origin
From un- + hoard.
unholiday
Origin
From un- + holiday.
unholy
Old English
From Old English unhāliġ, from un- + holy.
unhonour
Origin
From un- + honour.
unhook
Origin
From un- + hook.