| grinder(noun, point, dent, projection, tine) |
| hang up(noun, expression, arrest, scallop, curlicue) |
| have(verb, hold, take, make, get) |
| hiatus(noun, interruption) |
| hidden catch |
| hidden danger |
| hidden difficulty |
| hold(noun, verb, take, make, get) |
| holdup(noun, block, delay, difficulty, weakness) |
| hustle(verb, take, make, get, promote) |
| impasse(noun, trouble, difficulty, pain, struggle) |
| inadequacy(noun, trouble, difficulty, weakness, bar) |
| inconvenience(noun, trouble, difficulty, weakness, bar) |
| inherit(verb, hold, take, make, get) |
| inhibit(verb, hinder) |
| interrupt(verb, hinder, interrupt) |
| interweave(verb, upset, obscure, confuse, impede) |
| involve(verb, upset, obscure, grasp, confuse) |
| jag(noun, top, point, head, spur) |
| jerk(noun, verb, move, take, catch) |