| beat(verb, check, examine, look, seek) |
| beat the bushes(verb, expression, idiom, follow, examine) |
| cast about(expression, check, follow, examine, pursue) |
| comb(verb, check, sound, follow, examine) |
| delve(verb, follow, examine, pursue, look) |
| ferret(verb, check, sound, examine, look) |
| ferret out(verb, expression, follow, examine, pursue) |
| fish for(verb, expression, follow, examine, pursue) |
| forage(verb, check, examine, look, seek) |
| go over with a fine-tooth comb(verb, expression, idiom, check, sound) |
| grope(verb, check, examine, look, seek) |
| grub(verb, check, examine, look, seek) |
| gun for(expression, check, follow, examine, pursue) |
| hunt(verb, check, sound, follow, examine) |
| inquire(verb, check, follow, examine, pursue) |
| investigate(verb, check, sound, follow, examine) |
| leave no stone unturned(expression, idiom, check, sound, follow) |
| look for(verb, expression, check, follow, examine) |
| probe(verb, check, sound, examine, look) |
| prowl(verb, follow, examine, pursue, look) |