究竟

くっきょう / きゅうきょう

• Adjective / Adverb / Verb with suru

  adverb, no-adjective
  1. after all; in the end; finally.

• Adjective / Noun

  na-adjective, no-adjective, common noun
  1. excellent; superb; handy; appropriate; ideal.
  2. robust; brawny; muscular; strong; sturdy.

     See also 屈強 .