Synonyms and Antonyms for Intelligent

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

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3 Letter Words

aptsim

4 Letter Words

keenwiseslimable

5 Letter Words

soundalertreadyagilequicksmartsharpwittysavvy

6 Letter Words

brainyclevernimblebrightsmartswisdomwiselyastuteshrewdunwisebrainscogenthumaneurbanehonestmaturegiftedwittedgenius

7 Letter Words

healthysmartlyprudentsmartercunningskilfultermiteeruditeelegantcapableaffablenuancedstylishplayfulamiableknowingsapient

8 Letter Words

sensiblethinkingrationalincisivesentientinformedcleverlylearningadvancededucatedskillfultalentedeloquentsmartestsociableempathicspiritedgracefulliterateadaptivelikeableclevererstudiouspowerful

9 Letter Words

reasoningsearchingbrillianttrenchantingeniousknowinglyjudiciousadvisableefficientcompetentintuitiveenergeticadaptableinventivesagaciousvivaciousproactivetalkativeresilientsensitivefunloving

10 Letter Words

reasonableprehensilediscerninginnovativemeaningfulthoughtfularticulatesmartphoneperceptiveinsightfulempatheticpassionateattractivepersonable

11 Letter Words

levelheadedsensibilityenlightenedresourcefulthought-outprogressiveimaginativehardworkingcharismaticinquisitiveindependentopinionatedtrustworthyintellectedkeen-wittedquickwitted

12 Letter Words

intellectualintelligenceeye-catchingcommon-senseknowledgableintelligentssuperhumanlyintellectivewise-hearted

13 Letter Words

sophisticatedwell-informedscintillatingunintelligentcompassionateperspicaciousknowledgeableconscientiousintelligencednimble-witted

15 Letter Words

smart as a whip

16 Letter Words

superintelligenthyperintelligentultraintelligent

19 Letter Words

quick on the uptake

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

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