• 可か

  acceptable, satisfactory, allowed, permitted

• 可きべき

  should, must, ought to

• 可能かのう

  possible, potential, practicable, feasible

• 可也かなり

  considerably, fairly, quite, rather, pretty

• 可決かけつ

  approval, adoption (of a motion, bill, etc.), passage

• 可否かひ

  propriety, right and wrong, advisability, possibility

• 可憐かれん

  sweet (e.g. young girls, flowers blooming), touchingly lovely, cute

• 不可ふか

  wrong, bad, improper, unjustifiable, inadvisable

• 許可きょか

  permission, approval, authorization, license

• 認可にんか

  approval, license, licence, permission

• 可哀想かわいそう

  poor, pitiable, pathetic, pitiful

• 可燃性かねんせい

  combustibility, inflammability

• 可燃物かねんぶつ

  combustibles, inflammables, flammables, burnables

• 可能性かのうせい

  potentiality, likelihood, possibility, chance

• 可愛いかわいい

  cute, adorable, charming, lovely, pretty

• 不可分ふかぶん

  atomic, indivisibility

• 不可避ふかひ

  inevitable, inescapable, unavoidable

• 不可能ふかのう

  impossible

• す可きすべき

  should do, ought to do

• 不可侵ふかしん

  inviolability, nonaggression, sacredness

• 不可欠ふかけつ

  indispensable, essential

• 不可解ふかかい

  incomprehensible, mysterious, inexplicable, inscrutable, enigmatic, baffling

• 可笑しなおかしな

  funny, amusing, comical, laughable, ridiculous

• 可笑しいおかしい

  funny, amusing, comical, laughable, ridiculous

• 可愛がるかわいがる

  to be affectionate to, to treat tenderly, to dote on, to show one's love (for), to cherish

• 設定可能せっていかのう

  configurable

• 可愛らしいかわいらしい

  lovely, sweet, pretty, cute, adorable

• 可能にするかのうにする

  to allow, to enable, to make possible, to make feasible, to permit

• 可能性が高いかのうせいがたかい

  very likely, very probable

• 可汗かがん

  khan

• 可撓かとう

  flexible

• 可聴かちょう

  audible

• 可視かし

  visibility

• 可食かしょく

  edible

• 可読かどく

  readable

• 可換かかん

  commutative

• 可動かどう

  mobile, moveable

• 可塑かそ

  moldable, plastic

• 可分かぶん

  divisible, separable

• 可溶かよう

  soluble, solubilizing, solubilising

• 可用かよう

  available, in service

• 可逆かぎゃく

  reversible

• 可燃かねん

  inflammable, flammable, combustible, burnable

• 可変かへん

  variable, changeable, convertible, controllable

• 可算かさん

  countable (of a noun)

• 可愛かわい

  cute, adorable, charming, lovely, pretty

• 可惜あたら

  alas, regrettably, to my great regret, tragically

• 可くべく

  in order to, for the purpose of

• 可しべし

  must, should, ought to

• 可いべい

  word used at sentence-end (like a particle) to indicate speculation, volition or invitation