究竟

Verb

 * 1)  to go to the bottom of (a matter); to probe to the bottom
 * 2)  to finish; to be completed
 * 3)  to look into; to ascertain; to inquire into

Noun

 * 1) result; outcome; ending; the whole story
 * 2)  ; ultimate end; culmination

Adverb

 * 1) after all; in the end; all in all
 * 2) actually; exactly; are or are not

Synonyms