wise to it
- savvyPractical shrewdness
- clued inMade aware of something
- ontoIn contact above
- awareHaving knowledge of
- hipFashionable or pelvic joint
sharp · streetwise · knowing · suspicious · alert · catch on · figured out · see through · wake up · smell a rat · eyes open · skeptical · canny · shrewd · wary · read between lines · not born yesterday · get it