60 entries under familiar topic. ×

2
in on(expression, adjective, understanding, cool, keen)
2
in the picture(expression, adjective, idiom, sensible, alert)
2
informed(adjective, understanding, cool, keen, sensible)
2
into(adjective, alert, wise, refined)
2
knowing(adjective, understanding, cool, keen, sensible)
2
knowledgeable(adjective, understanding, cool, sensible, alert)
2
on the beam(expression, adjective, idiom, sensible, alert)
2
perceptive(adjective, understanding, cool, sensible, alert)
2
plugged in(expression, adjective, cool, sensible, alert)
2
savvy(adjective, understanding, cool, sensible, alert)
2
sentient(adjective, understanding, knowledge, keen, sensible)
2
sharp(adjective, understanding, alert, wise)
2
switched on(expression, adjective, cool, refined)
2
tuned in(expression, adjective, understanding, cool, sensible)
2
up on(expression, adjective, cool, sensible, alert)
2
wise(adjective, understanding, knowledge, alert)
2
wised up(expression, adjective, alert, wise)
2
with it(expression, adjective, understanding, cool, keen)
1
appraised(adjective, alert, wise, knowledgeable)
1
enlightened(adjective, alert, wise, knowledgeable)
11 years ago|1.3k views|share |citing 
APASmart Define. (2015). on to thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/on_to/thesaurus/synonyms
ChicagoSmart Define. 2015. "on to thesaurus" https://smartdefine.org/on_to/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, on to thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/on_to/thesaurus/synonyms>.
MLASmart Define. "on to thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/on_to/thesaurus/synonyms>