| ignore(verb, disregard, dismiss, scorn, overlook) |
| in space(verb, expression, lead, head, anticipate) |
| inquire(verb, study, check, consider, follow) |
| inquisite(verb, study, consider, examine, review) |
| intelligence agent |
| interrogate(verb, study, check, consider, observe) |
| introduce(verb, lead, head, anticipate, presage) |
| jab(mock, tease, jeer) |
| jettison(verb, decline, dismiss, ignore, scorn) |
| laugh at(verb, phrasal verb, disrespect) |
| lead(model, head, anticipate, leader, ship) |
| leave no stone unturned(verb, expression, idiom, check, bother) |
| light the way(expression, idiom, lead, head, anticipate) |
| look at(verb, expression, study, check, examine) |
| look down on(verb, expression, idiom, phrasal verb, hold) |
| look high and low(expression, idiom, check, follow, examine) |
| look into(expression, study, consider, examine, review) |
| lout(mock, tease, jeer) |
| make inquiry(verb, expression, study, consider, examine) |
| mole(noun, plant, watch, agent, warning) |