Synonyms|66Antonyms|0|Broader|0Narrower|0Related|2
1
up to snuff(expression, adjective, keen, smart, intelligent)
1
up to speed(expression, adjective, keen, smart, intelligent)
1
with it(expression, adjective, keen, smart, intelligent)
0
adept(competent, capable, proficient)
0
adequate(competent, capable, proficient)
0
alert(competent, capable, proficient)
0
apt(competent, capable, proficient)
0
bright(competent, capable, proficient)
0
competent(capable, proficient)
0
cunning(competent, capable, proficient)
0
easy(competent, capable, proficient)
0
effortless(competent, capable, proficient)
0
endowed(competent, capable, proficient)
0
equipped(competent, capable, proficient)
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fitted(competent, capable, proficient)
0
know by heart(verb, have)
0
know by rote
0
know ins and outs
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know inside out
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know like a book
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APASmart Define. (2011). know backwards and forwards thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/know_backwards_and_forwards/thesaurus/synonyms
ChicagoSmart Define. 2011. "know backwards and forwards thesaurus" https://smartdefine.org/know_backwards_and_forwards/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2011, know backwards and forwards thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/know_backwards_and_forwards/thesaurus/synonyms>.
MLASmart Define. "know backwards and forwards thesaurus" 23 May 2011. Web. 28 September 2026. <https://smartdefine.org/know_backwards_and_forwards/thesaurus/synonyms>