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Common words appear frequently in written and spoken language across many genres from radio to academic journals.
Informal words should be reserved for casual, colloquial communication.
adj
attentive, aware
Synonyms for be up on
adj
attentive, aware
- watchfulstar
- cautiousstar
- respectfulstar
- warystar
- observantstar
- consciousstar
- apprehensivestar
- conversantstar
- cognizantstar
- knowledgeablestar
- vigilantstar
- solicitousstar
- carefulstar
- alertstar
- au courantstar
- cageystar
- charystar
- conscientiousstar
Antonyms for be up on
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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More words related to be up on
adj. attentive, aware
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
Cite This Source