Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
at once | No | No | No | Yes |
directly | No | No | No | Yes |
at once (adverb) | directly (adverb) |
---|---|
without delay or hesitation; with no time intervening | without deviation |
simultaneously | in a forthright manner; candidly or frankly |
without anyone or anything intervening | |
without delay or hesitation; with no time intervening |