1. Of questionable taste or morality
   "a louche nightclub"; "a louche painting"
   - shady

See also: disreputable

• sixthly
• sixties
• sixtieth
• Sixtus IV
• sixty
• sixty-eight
• sixty-fifth
• sixty-five
• sixty-four
• sixty-fourth
• sixty-fourth note
• sixty-nine
• sixty-one
• sixty-seven
• sixty-six
• sixty-three
• sixty-two
• sizable
• sizar
• size
• size constancy
• size of it
• size stick
• size up
• sizeable