Denshi Jisho — Online Japanese dictionary

わ (sentence end) indicates emotion or admiration
Common word, Particle, Female term or language 
和 わ 1: sum;
2: harmony; peace;
3: (Prefix) Japanese-style
Common word, Noun 
把 わ counter for bundles
Common word, Counter 
羽 わ counter for birds and rabbits
Common word, Counter 
輪 わ 1: ring; circle; loop;
2: hoop;
3: wheel;
4: circle (e.g. of friends)
Common word, Noun 
吾 わ 1: I; me;
2: oneself;
3:
4: (Archaism) you; (Prefix) (Archaism) prefix indicating familiarity or contempt
Pronoun, No-adjective 
我 わ 1: I; me;
2: oneself;
3:
4: (Archaism) you; (Prefix) (Archaism) prefix indicating familiarity or contempt
Pronoun, No-adjective 
環 わ 1: ring; circle; loop;
2: hoop;
3: wheel;
4: circle (e.g. of friends)
Noun 
話 わ counter for stories, episodes of TV series, etc.
Counter 
ワウ wow
Common word, Noun 
ワン 1: one;
2: (Onomatopoeic or mimetic word) woof; bark
Common word, Noun 
わあ 1: wow! (surprise);
2: yeah!; alright! (joy);
3: waah! (crying)
Interjection 
わい (sentence end, mainly male) indicates emotion
Particle 
わえ (sentence end, mainly male) indicates emotion
Particle 
ワジ wadi; river bed (usu. dry); arroyo
Noun, ara: 
ワス WAS
Noun, Computer terminology 
ワッ ulp
Interjection 
ワニ 1: (Usually written using kana alone) crocodile; alligator; crocodilian;
2: (Archaism) shark
Noun, No-adjective 
わね expresses depth of feeling or emphasis (sentence end)
Expression, Female term or language 
わや fiasco; debacle; disaster; train wreck
Expression 
わん (Onomatopoeic or mimetic word) woof; bark
Noun 
脇 わき 1: armpit; under one's arm; side; flank;
2: beside; close to; near; by;
3: aside; to the side; away; out of the way;
4: off-track; off-topic;
5: deuteragonist; supporting role;
6: (Abbreviation) second verse (in a linked series of poems)
Common word, Noun 
枠 わく frame; slide; border
Common word, Noun, Noun suffix 
訳 わけ conclusion from reasoning, judgement or calculation based on something read or heard; reason; cause; meaning; circumstances; situation
Common word, Noun, Usually written using kana alone 
技 わざ technique; art
Common word, Noun 
鷲 わし eagle (Accipitridae family)
Common word, Noun 

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