81 entries under informed topic. ×

1
into(adjective, alert, familiar, wise, knowledgeable)
1
judicious(adjective, keen, sharp, smart, sensible)
1
know-how(adjective, alert, familiar, wise, knowledgeable)
1
latched on(expression, adjective, alert, familiar, wise)
1
learned(knowledgeable, competent, witting, aware)
1
observant(adjective, cool, sensible, familiar, knowledgeable)
1
on top of(expression, adjective, idiom, adverb, preposition)
1
receptive(adjective, alert, familiar, wise, knowledgeable)
1
sharp(adjective, smart, alert, familiar, wise)
1
switched on(expression, adjective, cool, familiar, desirous)
1
turned on(expression, adjective, cool, familiar, desirous)
1
well-informed(current, competent, aware, experienced)
1
witting(adjective, sensible, knowledgeable, aware)
0
clued-up(knowledgeable, aware, well-informed, conversant)
0
current
0
erudite(knowledgeable, aware, learned, well-informed)
0
on the ball(expression, idiom, sharp, smart)
0
reliable(knowledgeable, aware, learned, well-informed)
0
up-to-the-minute
0
up to date(expression, idiom, with-it, sent)
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APASmart Define. (2015). up on thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/up_on/thesaurus/synonyms
ChicagoSmart Define. 2015. "up on thesaurus" https://smartdefine.org/up_on/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, up on thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/up_on/thesaurus/synonyms>.
MLASmart Define. "up on thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/up_on/thesaurus/synonyms>