| hesitancy(noun, delay, weakness, doubt, uncertainty) |
| hesitant(adjective, uncertain, waiting) |
| hesitate |
| hibernation(noun, inactivity, lethargy, trifling, laziness) |
| hindering(verb, slowing) |
| hindrance(noun, check, delay, stay, wait) |
| hold-up(noun, check, delay, stay, wait) |
| holding(noun, check, delay, stay, wait) |
| holding pattern(noun, expression, check, delay, stay) |
| holdup(noun, check, delay, obstruction) |
| idling |
| idly |
| impediment(noun, check, delay, stay, wait) |
| in a bind(expression, idiom, late, delayed, overdue) |
| inaction(noun, inactivity, lethargy, trifling, laziness) |
| inactivity(noun, lethargy, trifling, laziness, idleness) |
| indecision(noun, delay, weakness, doubt, uncertainty) |
| indecisive(adjective, uncertain, shy, doubtful, hesitant) |
| indecisiveness(noun, delay, weakness, doubt, uncertainty) |
| indisposition(noun, delay, weakness, doubt, uncertainty) |