| harken(verb, get, accept, observe, admit) |
| hear out(verb, expression, phrasal verb, get, accept) |
| hear tell(verb, expression, get, accept, observe) |
| hearken to |
| inquisite(verb, study, consider, examine, review) |
| inspect |
| intercept |
| interrogate(verb, study, consider, examine, review) |
| investigate(verb, check) |
| lend an ear(verb, expression, idiom, get, accept) |
| look-see(verb, study, consider, examine, review) |
| look into(verb, expression, phrasal verb, study, consider) |
| look over(verb, expression, phrasal verb, study, consider) |
| make inquiry(verb, expression, study, consider, examine) |
| make out(verb, expression, phrasal verb, take, get) |
| mind(verb, get, accept, observe, admit) |
| muckrake(verb, study, consider, examine, review) |
| nose around(verb, expression, phrasal verb, study, consider) |
| obey(verb, get, accept, observe, admit) |
| observe(verb, get, accept, admit, attend) |