• 1. use or exercise the mind or one's power of reason in order to make inferences, decisions, or arrive at a solution or judgments [think, cerebrate, cogitate]
• 2. judge or regard; look upon; judge [think, believe, conceive, consider]
• 3. have in mind as a purpose [intend, mean, think]
• 4. ponder; reflect on, or reason about [think]
• 5. decide by pondering, reasoning, or reflecting [think]
• 6. have or formulate in the mind [think]
• 7. pause or hold back in uncertainty or unwillingness [hesitate, waver, waffle]
• 8. be thought, be believed

Finished version: помислити

Derived word: замислити размислити

Verbal noun: мишљење

The meanings 'hesitate' and 'be believed' require the reflexive particle се.