| boy, child, one, two, 1, 2, explore, exploring, tentative, steps, climb, discover, discovering, hunt, inquire into, inspect, look into, probe, prospect, question, reconnoitre, research, scout, scrutinize, search, seek, inquire, investigate, jump, ascend, clamber, escalade, escalate, go up, mount, rise, scale, soar, top into, look into, probe, prospect, find out, glimpse, hear, identify, invent, learn, light upon, locate, look up, nose out, notice, observe, originate, perceive, pioneer, realize, recognize, reveal, see, sense, smoke out, spot, think of, turn up, uncover, unearth, examine, explore, inquire about, inspect, investigate, resolve, scrutinize, study, horizontal |
