| sniff out(verb, expression, phrasal verb, cover, determine) |
| smell(verb, activity, act, feeling, sense) |
| ferret out(verb, expression, phrasal verb, cover, establish) |
| trace(verb, cover, determine, do, follow) |
| track down(verb, expression, phrasal verb, determine, see) |
| follow(verb, cover, determine, catch, discover) |
| hunt down(verb, expression, phrasal verb, determine, follow) |
| nose out(verb, expression, phrasal verb, determine, see) |
| run down(verb, expression, phrasal verb, cover, follow) |
| track(verb, discover, find, locate) |
| trail(verb, cover, determine, follow, catch) |
| ascertain(verb, determine, see, follow, catch) |
| bring to light(verb, expression, idiom, cover, determine) |
| chase(verb, cover, determine, follow, catch) |
| determine(verb, establish, follow, strike, reveal) |
| dig up(verb, expression, phrasal verb, cover, determine) |
| disclose(verb, determine, see, follow, catch) |
| discover(verb, cover, establish, do, follow) |
| expose(verb, cover, do, follow, catch) |
| find(verb, cover, see, establish, do) |