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fluctuate
ineffable
tolerable

fluc·tu·ate

fluctuate

 
 
pronunciation:
fluhk chu eIt
parts of speech:
intransitive verb, transitive verb
features:
Word Combinations (verb), Word Parts
part of speech: intransitive verb
inflections: fluctuates, fluctuating, fluctuated
definition 1: to vary or change irregularly; rise and fall.
The price of gold continually fluctuates.My appetite fluctuates; some days I'm hungry all the time and other days I don't feel like eating at all.
synonyms:
flutter, vacillate
similar words:
change, flicker, oscillate, seesaw, sway, swing, vary, waver, wobble, yo-yo
definition 2: to move in a wavelike pattern; undulate.
Look how the shadows fluctuate.
synonyms:
undulate
similar words:
billow, flutter, ripple, surge, vacillate, wave
 
part of speech: transitive verb
definition: to cause to fluctuate.
synonyms:
flutter, undulate
similar words:
flicker, oscillate, ripple, wave
Word Combinations  About this feature
adverb + (v.)fluctuate generally, typically
(v.)fluctuate + adverb above, annually, considerably, constantly, daily, deal, dramatically, drastically, forth, greatly, naturally, randomly, rapidly, seasonally, significantly, somewhere, strongly, unpredictably, widely, wildly
(v.)fluctuate + nounHelp abundance, course, cycle, demand, dollar, fashion, function, intensity, measurement, meter, month, mood, peak, period, pound, season, shift, size, trend, year
derivation: fluctuating (adj.)
Word Parts  About this feature
The word fluctuate contains the following parts:
flu, fluct, flux, fluv, flum Latin root that means flow
-ate1 Latin verb-forming suffix that means to make, cause, do
Show wordsHide wordsMore about this word part:
The suffix -ate primarily forms transitive verbs from Latin bases. Many -ate verbs were loanwords from Latin. Verbs ending in -ate combine with the suffix -ion to form nouns ending in -ation. These verbs also have corresponding agent nouns ending in -ator (navigator, dictator, elevator).