| frantically(adverb, fast, sprightly, severely, seriously) |
| furiously(adverb, fast, sprightly, severely, seriously) |
| graspingly(adverb, longingly) |
| greedily(adverb, longingly) |
| heavily(adverb, fast, sprightly, severely, seriously) |
| helpless |
| hereupon(directly, immediately, rapidly, instantly, shortly) |
| hungrily(adverb, longingly) |
| hurriedly(adverb, hastily) |
| imminently |
| impatiently(adverb, hastily) |
| in a New York minute(expression, idiom, directly, rapidly, instantly) |
| in a flash(expression, idiom, directly, rapidly, instantly) |
| in a jiffy(expression, idiom, directly, immediately, rapidly) |
| in nothing flat(expression, idiom, directly, rapidly, instantly) |
| instantaneously(directly, immediately, rapidly, instantly) |
| instanter(directly, immediately, rapidly, instantly, shortly) |
| intensely(adverb, fast, sprightly, severely, seriously) |
| itchingly(adverb, longingly) |
| keenly(adverb, fast, sprightly, severely, seriously) |