Synonyms and Antonyms of catches on (to)
- she caught on to the fact that they were planning a surprise party
- he finally caught on to the concept of phototaxis
appreciates, apprehends, assimilates, beholds, catches, cognizes, compasses, comprehends, conceives, cottons (to or on to), deciphers, decodes, digs, discerns, gets, grasps, groks, intuits, knows, makes, makes out, perceives, recognizes, registers, savvies, sees, seizes, senses, tumbles (to), twigs, understands
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