Synonyms and Antonyms for Nefariously

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

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5 Letter Words

slylybadly

6 Letter Words

evillyfoullyvilelyeerilymeanly

7 Letter Words

nastilypervilynervilysnakilysnidelycruelly

8 Letter Words

wickedlysneakilymalignlysinfullyodiouslysneerilynocentlysleazilycraftilyjadishlyshiftilyimpishlycovertlyunjustlyhiddenlyelfishlyscummilysnoopily

9 Letter Words

deviouslynaughtilyknavishlynocuouslyheinouslyvillainlyfurtivelycrookedlyviciouslywolfishlybastardlyevasivelyshadowilyhackishlyharmfullyhatefullybanefullyhostilelytricksilynoirishlypeccantlywaywardlyillegallynerdishlynoxiouslyimmorallysickishlynoisomelyillicitlyfatefully

10 Letter Words

sinisterlydevilishlyfiendishlyfraudfullyviperouslymenacinglyspitefullycriminallyviperishlythievishlyguilefullyinimicallyperverselyunsavorilysneakishlyuntowardlystealthilydepravedlytrickishlyinfamouslyblamefullyscheminglyprankishlywrongfullyfiendfullyusuriouslyindecentlyillusivelysnoopinglysneeringlynabobishlyfreakishlyfactiouslynauseouslyinartfullyirenicallyperilouslystealinglyinfernally

11 Letter Words

undeviouslymaleficallylarcenouslyconnivinglycriminouslyunethicallyunderhandedpoisonouslyunderhandlyinvidiouslydeceivinglynepoticallydishonestlydeceptivelydesigninglydeceitfullyinsidiouslyminaciouslytreasonablysecretivelyinebriouslyunsavourilyfeloniouslymalignantlymaliciouslypervertedlypredatorilyrevenginglytheftuouslyhazardouslybifariouslyneotenouslycorruptedlydangerouslypenuriouslypestilentlyinnocuouslythreatfullyseductively

12 Letter Words

villainouslyfraudulentlymalevolentlyiniquitouslyperfidiouslydiabolicallyperjuriouslyrevengefullyperniciouslycorruptinglyvindictivelycorruptivelytraitorouslyunvirtuouslyadulterouslyindefensiblyunrightfullyscandalouslysubversivelytreasonouslyunslothfullyundesirouslymisleadinglyrebelliouslydelinquentlyscurrilouslyflagitiouslylasciviouslymendaciouslyusurpativelyunfaithfully

13 Letter Words

mischievouslytreacherouslyunderhandedlyreprehensiblyunrighteouslynightmarishlyclandestinelyuninvidiouslyinjudiciouslyunjustifiablythreateninglyill-naturedlyunfeloniouslyblasphemouslystramineouslyserpiginouslypredatorially

14 Letter Words

illegitimatelyobreptitiouslyirreptitiouslyunbenevolentlyunscrupulouslyinauspiciouslymeanspiritedlyunrevengefullyscoundrelously

15 Letter Words

machiavellianlysurreptitiously

16 Letter Words

misadventurouslypsychopathically

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

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