Synonyms|490Antonyms|51|Broader|0Narrower|0Related|32

71 entries under familiar topic. ×

1
appraised(adjective, alert, wise, knowledgeable)
1
appreciative(adjective, alert, wise, knowledgeable)
1
attentive(adjective, alert, wise, knowledgeable)
1
cool(adjective, alert, wise, knowledgeable)
1
go-go(adjective, alert, wise, knowledgeable)
1
groovy(adjective, cool, alert, wise)
1
heedful(adjective, alert, wise, knowledgeable)
1
hep to(expression, adjective, cool, sensible)
1
hip to(expression, adjective, cool, sensible)
1
in fashion(expression, adjective, cool, desirous)
1
in on(expression, adjective, cool, sensible)
1
in to(expression, adjective, wise, knowledgeable)
1
into(adjective, alert, wise, knowledgeable)
1
introduced(adjective, knowledgeable, aware, savvy)
1
kept posted(expression, adjective, knowledgeable, witting)
1
know-how(adjective, alert, wise, knowledgeable)
1
latched on(expression, adjective, alert, wise)
1
no stranger to(expression, adjective, idiom, knowledgeable)
1
observant(adjective, cool, sensible, knowledgeable)
1
receptive(adjective, alert, wise, knowledgeable)
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APASmart Define. (2015). up on thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/up_on/thesaurus/synonyms
ChicagoSmart Define. 2015. "up on thesaurus" https://smartdefine.org/up_on/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, up on thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/up_on/thesaurus/synonyms>.
MLASmart Define. "up on thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/up_on/thesaurus/synonyms>