더듬을 탐, 찾을 탐, 취할 탐, 염탐할 탐, find, locate; search, grope for (11)
궁리할 구, examine, investigate (7)
探究 탐구 research
探究 탐구하다 explore (conjugate verb)
探究 탐구하다 question (conjugate verb)