Synonyms of shrewdly

2 Syllables
slyly, keenly, smartly, ably, coolly, deftly
3 Syllables
alertly, artfully, sagely, wisely, cunningly, trickily, craftily, foxily, shiftily, cleverly, knowingly, discreetly, adroitly, prudently, skillfully, wittily
4 Syllables
carefully, astutely, discerningly, sagaciously, facilely, guilefully, judiciously
5 Syllables
comprehendingly, perspicaciously, intelligently, deceptively, intellectually
6 Syllables
deliberately