| nose out(verb, expression, phrasal verb, determine, see) |
| penetrate(verb, search) |
| pierce(verb, search) |
| probe(verb, action, examine, discover, find) |
| pursue(verb, cover, follow, catch, discover) |
| search out(verb, expression, phrasal verb, establish, follow) |
| smell out(verb, expression, phrasal verb, cover, establish) |
| track down(verb, expression, phrasal verb, meet, beat) |
| trail(verb, cover, follow, catch, examine) |
| expose(verb, cover, meet, do, follow) |
| find(verb, cover, meet, beat, determine) |
| scout out(verb, search) |
| sniff out(verb, expression, phrasal verb, cover, do) |
| turn up(verb, expression, meet, determine, see) |
| worm out(verb, search) |
| cast about(verb, expression, follow, examine, pursue) |
| hunt down(verb, expression, phrasal verb, catch, discover) |
| locate(verb, meet, determine, see, catch) |
| pick up on(verb, expression, idiom, phrasal verb, determine) |
| pry(verb, search, interfere) |