Synonyms and Antonyms for Instantaneous

Following is a list of 200 synonym words and phrases that are related to instantaneous:

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4 Letter Words

fastgrabsnapfilmreal

5 Letter Words

quickflashrapidswiftreadyaliveabout

6 Letter Words

suddenabruptspeedytimelyactualactivesmoothextant

7 Letter Words

instantgradualpreciseinitialcurrentongoingflowingpendingexigentpresentleadingcertaintimeoustimefuldynamicsequent

8 Letter Words

snapshotrapidityinstantsprofoundconstantinstancyseamlesseventualaccuratecelerityinfinitetemporalexistentemergentupcomingvolatileincidentimmanentincomingtimeableapparentpunctualaccolentinherentwaitable

9 Letter Words

immediateinstantlymomentaryreal-timesnapshotsimmediacyautomaticintuitivetransientundelayedcontinualunvaryingswiftnessefficientshocklesslimitlessimpendingproximateoccurrentcorollaryopportunehappeningprovisoryimpulsivein effectimpendentperennialonholdingresultantdelayablerecurringexpedientomissibleoperativeessential

10 Letter Words

effortlesscontinuousinevitableunmediatedmiraculousinvariableconsequentreciprocalinexorableultrarapidwidespreadunsharableinfrequentwell-timedoccurrablephenomenalseasonablefortuitouschangeableappearableglimpsablecontingentincessablepreterientexpeditiveevermovingchanceablepercipientintuitableprovenientimpartibledescriablepresentialfavourableimpartableoccasionalimpalpablesubsistent

11 Letter Words

spontaneousexponentialincrementalunavoidableinertialessunstoppablesynchronousirrevocableperceptiblecataclysmicparallacticinstinctiveantevenientforthcomingcoextensivepresent-dayshort-livedeverlastingexpeditiousdispensablenecessitousanticipableproximitousstand-alone

12 Letter Words

hair-triggersimultaneousirreversibleinexplicableaccelerationaccelerativemomentaneoussimultaneityunparalleledexcruciationinterminablecoinstantialoccasionableeverchangingcontemporarytransitionalimprovisable

13 Letter Words

gratificationimmediatenessunprecedentedimperceptibleunconditionalinappreciableconsentaneousserendipitousradiationlessnoncontinuousvibrationlesspresentaneousinterruptibletime-criticalintraordinary

14 Letter Words

uncontrollableinevitablenessnonexponentialunpremeditatedcotemporaneoustime-sensitivequick-thinkingsuperadvenient

15 Letter Words

uninterruptablecontemporaneous

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

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