| in full gallop(expression, idiom, adverb, all-out, unrestrainedly) |
| in line of fire(expression, adjective, idiom, susceptible, vulnerable) |
| incalculable(adjective, complete, unrestrained, endless, indefinite) |
| incautious(adjective, careless, careful, bold, impulsive) |
| inclined(adjective, easy, ready, subject, sensitive) |
| incomprehensible(adjective, complete, absolute, unrestrained, extensive) |
| inconsiderate(adjective, careless, bold, thoughtless, impulsive) |
| inconstant(adjective, dishonest, immoral, rotten, untrustworthy) |
| indefensible(adjective, vulnerable, insecure, exposed, helpless) |
| indefinite(adjective, complete, absolute, unrestrained, endless) |
| indiscreet(adjective, careless, bold, thoughtless, impulsive) |
| inexhaustible(adjective, endless, immense, infinite, unlimited) |
| influenced(adjective, easy, ready, subject, sensitive) |
| iniquitous(adjective, dishonest, immoral, rotten, untrustworthy) |
| injudicious(adjective, careless, bold, thoughtless, impulsive) |
| knavish(adjective, dishonest, immoral, rotten, untrustworthy) |
| liable(adjective, weak, easy, tender, ready) |
| like a clay pigeon(expression, adjective, idiom, vulnerable, helpless) |
| like a sitting duck(expression, adjective, idiom, susceptible, vulnerable) |
| limitless(adjective, complete, unrestrained, endless, indefinite) |