| hit(verb, examine, challenge, seek, ask) |
| hit up(verb, expression, examine, challenge, seek) |
| hold out for(verb, expression, idiom, examine, challenge) |
| howl(noun, verb, keen, cry, long) |
| hue and cry(expression, idiom, pursuit) |
| hunt down(verb, expression, determine, follow, discover) |
| hunt up |
| incident(verb, exploit, venture, put at risk) |
| inspection(noun, study, order, check, view) |
| interrogate(verb, examine, challenge, look, seek) |
| interview(verb, examine, challenge, seek, search) |
| jeopardy(verb, exploit, venture, put at risk) |
| knock(verb, examine, challenge, seek, search) |
| leave no stone unturned(expression, idiom, check, follow, examine) |
| look high and low(verb, expression, idiom, check, follow) |
| look up(verb, phrasal verb) |
| make inquiry(verb, expression, examine, challenge, seek) |
| objective(noun, work, game, task, goal) |
| occurrence(verb, exploit, venture, put at risk) |
| odyssey(noun, trip, journey, voyage, ride) |