| all out |
| awfully(adverb, very, extremely, excessively) |
| backup(adjective, reserve, extra, replacement, subsidiary) |
| beyond(adjective, adverb, very, extremely, more) |
| emergency(adjective, reserve, extra, replacement, subsidiary) |
| ever(adjective, adverb, very, extremely, more) |
| exceptionally(adverb, very, extremely, excessively) |
| excessive(adjective, spare, extreme, useless, extra) |
| excessively(adjective, adverb, very, extremely, more) |
| exorbitant(adjective, spare, extreme, useless, extra) |
| exorbitantly(adverb, very, extremely, excessively) |
| expletive |
| extra(adjective, spare, extreme, reserve, useless) |
| extravagant(adjective, spare, extreme, useless, extra) |
| extreme(adjective, spare, useless, extra, excessive) |
| extremely(adjective, adverb, very, more, too) |
| flat out |
| greatly(adverb, very, extremely, excessively) |
| highly(adverb, very, extremely, excessively) |
| immensely(adjective, adverb, very, extremely, more) |