| discover(verb, meet, check, mark, present) |
| find(verb, break, meet, present, determine) |
| discern(verb, meet, mark, consider, determine) |
| identify(verb, meet, consider, determine, see) |
| descry(verb, break, meet, consider, determine) |
| spot(noun, verb, break, meet, mark) |
| notice(verb, meet, mark, consider, determine) |
| observe(verb, meet, determine, see, note) |
| perceive(verb, meet, mark, determine, see) |
| determine(verb, see, note, establish, gain) |
| distinguish(verb, meet, mark, consider, determine) |
| espy(verb, break, meet, mark, consider) |
| find out(verb, expression, phrasal verb, check, determine) |
| make out(verb, expression, phrasal verb, meet, mark) |
| note(verb, mark, consider, determine, see) |
| sense(noun, verb, determine, see, catch) |
| recognize(verb, meet, mark, determine, see) |
| smell(verb, activity, action, sense, search) |
| ascertain(verb, determine, see, establish, gain) |
| catch(verb, break, meet, mark, determine) |