Roget's Thesaurus

#136. Frequency

Nouns

frequency, oftness, oftenness, commonness; repetition etc. 104; normality etc. 80; example (conformity) 82; routine, custom (habit) 613. regularity, uniformity, constancy, clock-work precision; punctuality etc. (exactness) 494; even tenor; system; routine etc. (custom) 613; formula; rule etc. (form regulation) 697; keynote, standard, model; precedent etc. (prototype) 22; conformity etc. 82.

Verbs

recur etc. 104; do nothing but; keep, keep on.

Adjectives

frequent, many times, not rare, thickcoming, incessant, perpetual, continual, steady, constant, thick; uniform; repeated etc. 104; customary etc. 613 (habit) 613; regular (normal) 80; according to rule etc. (conformable) 82. common, everyday, usual, ordinary, familiar. old-hat, boring, well-known, trivial.

Adverbs

often, oft; ofttimes, oftentimes; frequently; repeatedly etc. 104; unseldom, not unfrequently; in quick succession, in rapid succession; many a time and oft; daily, hourly etc.; every day, every hour, every moment etc., perpetually, continually, constantly, incessantly, without ceasing, at all times, daily and hourly, night and day, day and night, day after day, morning noon and night, ever anon, invariably (habit) 613. most often; commonly etc. (habitually) 613. sometimes, occasionally, at times, now and then, from time to time, there being times when, toties quoties [Lat.], often enough, when the mood strikes, again and again.