| examine visually(verb, expression, study, consider, see) |
| gape(verb, study, consider, see, observe) |
| gawk(verb, study, consider, see, observe) |
| glance(verb, study, consider, see, observe) |
| glower(verb, study, consider, see, observe) |
| goggle(verb, study, consider, see, observe) |
| guard against(verb, expression, phrasal verb, mind, avoid) |
| have a care(verb, expression, idiom, mind, notice) |
| have doubts about(verb, expression, idiom, doubt, suspect) |
| heads up(verb, expression, mind, notice, spot) |
| hearken(verb, mind, notice, spot, avoid) |
| keep an eye out(verb, expression, idiom, mind, notice) |
| keep eyes open(verb, expression, idiom, mind, avoid) |
| keep tabs(verb, expression, mind, notice, spot) |
| lie low |
| look after(verb, expression, phrasal verb, consider, tend) |
| mark(verb, study, consider, see, observe) |
| note(verb, study, consider, see, observe) |
| observe(verb, study, consider, see, view) |
| ogle(verb, study, consider, see, observe) |