Synonyms of the word

off-colour

• adj. Alternative spelling of off-color.

indelicate

• adj. Improper or immodest.
• adj. Coarse or tasteless.
• adj. Tactless or undiplomatic.

off-color

• adj. Of the wrong color.
• adj. (idiomatic) dirty, vulgar or obscene.
• adj. (idiomatic) different than usual.
• adj. (idiomatic) in poor health.

tasteless

• adj. Having no flavour; bland, insipid.
• adj. Lacking delicacy, refinement and good taste; unbecoming, crass.