Denshi Jisho — Online Japanese dictionary

ウミウシ sea slug (various orthogastropod species, esp. of order Nudibranchia); nudibranch
Noun, Usually written using kana alone 
ウミエラ sea pen (any coelenterate of the family Pennatulidae or related families); sea feather
Noun, Usually written using kana alone 
ウミタケ Barnea dilatata (species of piddock)
Noun, Usually written using kana alone 
ウミニナ many-formed cerith (Batillaria multiformis)
Noun, Usually written using kana alone 
ウミバト pigeon guillemot (Cepphus columba)
Noun, Usually written using kana alone 
ウミヘビ 1: (Usually written using kana alone) sea snake;
2: (Usually written using kana alone) worm eel (Ophichthidae spp.); snake eel
Noun 
ウミユリ sea lily; crinoid
Noun, Usually written using kana alone 
ウミワニ saltwater crocodile (Crocodylus porosus); estuarine crocodile
Noun, Obscure term, Usually written using kana alone 
うようよ in swarms; crawling with
Adverb, Suru verb, Onomatopoeic or mimetic word 
うらうら gently and clearly shining (like the sun in springtime)
Adverb taking the 'to' particle, Onomatopoeic or mimetic word 
ウラウラ gently and clearly shining (like the sun in springtime)
Adverb taking the 'to' particle, Onomatopoeic or mimetic word 
ウラシル uracil
Noun 
ウラヌス Uranus
Noun 
ウラノス Uranus
Noun 
ウラバナ story not generally known; inside story; the real story (behind something)
Noun 
ウラマー ulama (body of authoritative Muslim scholars); ulema
Noun, ara: 
ウリジン uridine
Noun 
うりずん climate of the third month of the lunar calendar in Okinawa (end of the dry season); early summer
Noun 
ウリノキ alangium platanifolium var. trilobum
Noun 
ウリバエ cucurbit leaf beetle (Aulacophora femoralis)
Noun, Usually written using kana alone, Obscure term 
うるうる 1: teary-eyed;
2: damp (e.g. skin, hair); moist
Adverb, Adverb taking the 'to' particle, Suru verb 
ウルガタ Vulgate (Catholic Latin bible)
Noun, lat: 
ウレタン 1: urethane foam (ger: Urethan);
2: polyurethane
Noun 
ウロつく 1: (Usually written using kana alone) to loiter; to putter; to prowl; to wander aimlessly; to knock around;
2: to be confused from not knowing what to do
Godan verb with ku ending, Intransitive verb 
ウロハゼ Glossogobius olivaceus (species of goby)
Noun, Usually written using kana alone 
ウヰスケ whisky; whiskey
Noun 

Found 4193 words. Page one, two, three, four, five, six, seven, eight, nine, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99

You can also

Look up kanji details for 生 う.

Try a Yahoo Jisho search for 生 う .
Try a Goo Jisho search for 生 う .
Try a Google search for 生 う .