| fill(verb, stop, close, halt, block) |
| fill up(verb, phrasal verb, closure) |
| freeze(noun, break, end, block, bar) |
| gird(verb, support, secure, contain, strengthen) |
| hang up(expression, stop, close, halt, prevent) |
| harass(verb, attack, annoy, search, storm) |
| hedge(noun, verb, difficulty, circle, problem) |
| hitch(noun, block, difficulty, problem, disadvantage) |
| holdup(difficulty, problem, disadvantage, bug, impediment) |
| ignore(expel, exclude, debar) |
| imbue(verb, cover, circle, ring, surround) |
| implant(verb, cover, circle, ring, surround) |
| impound(verb, cover, circle, ring, surround) |
| imprison(verb, cover, circle, ring, surround) |
| imprisonment |
| incarceration |
| induct(verb, cover, circle, ring, surround) |
| intercept(verb, stop, close, halt, block) |
| interference(noun, block, difficulty, problem, obstacle) |
| leaguer |