| observe(verb, examine, discover, watch, scrutinize) |
| peep(verb, examine, discover, watch, scrutinize) |
| pry(verb, examine, case, discover, watch) |
| pry out |
| recon(verb, examine, case, discover, watch) |
| reconnoiter(verb, examine, case, discover, watch) |
| root out |
| scrutinize(verb, examine, discover, watch, pry) |
| secretly follow(verb, expression, examine, case, discover) |
| set eyes on(verb, expression, idiom, examine, discover) |
| shadow(verb, examine, case, discover, watch) |
| sleuth(verb, examine, case, discover, watch) |
| snoop(verb, examine, case, discover, watch) |
| spot(verb, examine, discover, watch, scrutinize) |
| stag(verb, examine, case, discover, watch) |
| stake out(verb, expression, examine, case, discover) |
| tail(verb, examine, case, discover, watch) |
| take in(verb, expression, examine, discover, watch) |
| take note(verb, expression, examine, case, discover) |
| trail(verb, examine, case, discover, watch) |