Denshi Jisho — Online Japanese dictionary

ある a certain ...; some ...
Common word, Pre-noun adjectival, Usually written using kana alone 
わく frame; slide; border
Common word, Noun, Noun suffix 
わく frame; slide; border
Noun, Noun suffix 
沸く わく 1: to grow hot (of water, etc.); to boil;
2: to be in a state of excitement; to get excited; to take place energetically
Common word, Godan verb with ku ending, Intransitive verb 
湧く わく 1: to well (up); to gush forth (of water); to spring out; to surge;
2: to appear (esp. suddenly) (sweat, tears, etc.);
3: to feel emotions form (joy, bravery, etc.);
4: to hatch (esp. of parasitic insects, etc.)
Common word, Godan verb with ku ending, Intransitive verb 
ある a certain ...; some ...
Pre-noun adjectival, Usually written using kana alone 
涌く わく 1: to well (up); to gush forth (of water); to spring out; to surge;
2: to appear (esp. suddenly) (sweat, tears, etc.);
3: to feel emotions form (joy, bravery, etc.);
4: to hatch (esp. of parasitic insects, etc.)
Godan verb with ku ending, Intransitive verb 
ワク waqf (Muslim endowment)
Noun, ara: 
あるは or; possibly
Irregular okurigana usage, Adverb, Conjunction, Expression, Usually written using kana alone 
あるひ one day (e.g. "one day while studying, ..")
Irregular okurigana usage, Noun 
倭訓 わく Japanese reading of a Chinese character
Noun 
和訓 わく Japanese reading of a Chinese character
Noun 
る日 あるひ one day (e.g. "one day while studying, ..")
Noun 
ワクチン vaccine (ger: Vakzin)
Common word, Noun, No-adjective 
わくわく tremble; get nervous; excitedly; thrilled
Common word, Adverb, Noun, Suru verb, Onomatopoeic or mimetic word 
枠外 わくがい beyond (the) limits
Common word, Noun 
惑星 わくせい planet
Common word, Noun 
枠内 わくない within the limits (framework, boundaries, price, etc.)
Common word, Noun 
あるいは or; possibly
Irregular okurigana usage, Adverb, Conjunction, Expression, Usually written using kana alone 
枠組 わくぐみ frame; framework
Noun 
枠線 わくせん grid-line (e.g. in spreadsheet); closing line
Noun 
惑溺 わくでき being addicted or given over to
Noun, Suru verb 
病葉 わくらば blighted leaves; diseased leaves
Noun 
惑乱 わくらん bewilderment; confusion
Noun, Suru verb 
いは あるいは or; possibly
Common word, Adverb, Conjunction, Expression, Usually written using kana alone 

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