| Main Entry: | thereupon |
| Part of Speech: | adverb |
| Definition: | at which point |
| Synonyms: | on that, then, therefore, thereon, upon it, upon that |
| Main Entry: | early |
| Part of Speech: | adverb |
| Definition: | immediately |
| Synonyms: | at once, betimes, directly, first, freshly, in a jiffy, in an instant, in no time, instantaneously, instantly, newly, presto, primitively, promptly, recently, right away, seasonably, soon, straightaway, summarily, thereon, thereupon, timely, without delay |
| Antonyms: | late |
| Main Entry: | ergo |
| Part of Speech: | adverb |
| Definition: | for that reason |
| Synonyms: | accordingly, consequently, hence, in consequence, so, then, therefore, thereupon, thus, thusly |
| Main Entry: | hence |
| Part of Speech: | adverb |
| Definition: | for that reason; therefore |
| Synonyms: | accordingly, as a deduction, away, consequently, ergo, forward, from here, from now on, henceforth, henceforward, hereinafter, in the future, it follows that, on that account, onward, out, so, then, thence, thereupon, thus, wherefore |
| Notes: | hence means 'from here, from now, thus'; thence means 'from that time' or 'from that place'; and whence means 'from what place, source, or cause' |
| Main Entry: | immediately |
| Part of Speech: | adverb |
| Definition: | at once, right away |
| Synonyms: | PDQ, anon, at short notice, away, directly, double-time, forthwith, hereupon, in a New York minute, in a flash, in a jiffy, in nothing flat, instantaneously, instanter, instantly, like now, now, now or never, on the dot, on the double, on the spot, promptly, pronto, rapidly, right now, shortly, soon, soon afterward, straight away, straight off, summarily, thereupon, this instant, this minute, tout de suite, unhesitatingly, urgently, without delay, without hesitation |
| Antonyms: | eventually, later, never |
| Main Entry: | then |
| Part of Speech: | adverb |
| Definition: | before; at another time |
| Synonyms: | again, all at once, anon, at that instant, at that moment, at that point, at that time, before long, formerly, later, next, on that occasion, soon after, suddenly, thereupon, when, years ago |
| Notes: | than is ultimately the same word as then, and the two were used interchangeably until the end of the 17th century |
| Main Entry: | then |
| Part of Speech: | adverb |
| Definition: | therefore |
| Synonyms: | accordingly, consequently, ergo, from that time, from then on, from there on, hence, so, thence, thenceforth, thereupon, thus, whence |
| Notes: | than is ultimately the same word as then, and the two were used interchangeably until the end of the 17th century |
| Main Entry: | therefore |
| Part of Speech: | adverb |
| Definition: | as a result; for that reason |
| Synonyms: | accordingly, and so, consequently, ergo, for, for this reason, forasmuch as, hence, in consequence, in that event, inasmuch as, on account of, on the grounds, since, so, then, thence, therefrom, thereupon, thus, to that end, whence, wherefore |