introspect

Từ điển WordNet v3.1 - WordNet Dictionary

verb

reflect on one's own thoughts and feelings
• Derivationally related forms:
introspective, introspection
• Hypernyms:
chew over, think over, meditate, ponder, excogitate,
excogitate, muse, reflect, mull, mull over,
ruminate, speculate
• Verb Frames:
- Somebody ----s