Synonyms and Antonyms for Constant

Following is a list of 150 synonym words and phrases that are related to constant:

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4 Letter Words

fasttruesamesignfirmflat24x7fluxzero

5 Letter Words

loyalfixedtritesoliddenisever-rapid

6 Letter Words

steadystaticalwaysintactstableernest

7 Letter Words

staunchendlesseternalongoinglastingabidingchronicdurableuniformpatternindexedregularnonstopminimalnaggingvaryingseemingintense

8 Letter Words

faithfulunabatednon-stoptirelessuntiringenduringlifelongunbrokenfrequentcontinuestandingrepeatedon-goingunendingperiodicinfinitesporadic

9 Letter Words

incessantinvariantunceasingceaselessunvaryingunfailingperpetualcontinualsteadfastpermanentunchangedimmutablecontinuedperennialsustainedlong-termunalteredtenaciouslingeringrecurringrecurrentpervasiveevergreencontinouscontinuosunabatingconstancyprolongedbadgeringinsistentexcessive

10 Letter Words

continuousinvariablechangelessunswervingunflaggingunchangingunwaveringrelentlessundisputedcontinuingpersistentpersistingfrequentlyconsistentunstintingsuccessivesystematicstabilisedstabilizedincreasingoccasionaldecreasinginordinateescalatingunbearabletremendousunyieldinginconstant

11 Letter Words

unremittingeverlastingpermanentlycontinuallyunrelentingunshakeableestablishedsustainableneverendingfluctuatingfluctuationnonconstantperpetuallyincrementaleverpresentexponential

12 Letter Words

never-endingcontinuouslyunchangeableever-presentlong-lastingundiminishedintermittentconsiderablefluctuationsnecessitates

13 Letter Words

uninterruptedinexhaustibleindefatigablelong-standinginstantaneousnecessitating

15 Letter Words

round-the-clock

17 Letter Words

constant quantity

Using this list of similar-meaning words, you can choose the best synonyms to replace constant in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of constant in your writing.