Learn That Word

Synonyms for Shady (same or very similar meaning)

WordNet sense 1 (of businesses and businessmen of questionable honesty):
fly-by-night

WordNet sense 2 (not worthy of trust or belief):
untrustworthy, untrusty

WordNet sense 3 (of questionable taste or morality):
louche

WordNet sense 4 (not as expected):
fishy, funny, suspect, suspicious, suspect

WordNet sense 5 (subject to question):
questionable

WordNet sense 6 (filled with shade):
shadowy, umbrageous, shadowed

WordNet sense 7 (protected from heat and light with shade or shadow):
shaded


From the ODE community, based on WordNetadd/edit