Coarse or tasteless.
Tactless or undiplomatic.
Improper or immodest.
Tangy, zesty, or pungent.
Of, pertaining to, or containing spice.
Vigorous; colorful; stimulating.
Scandalous.
Provoking a burning sensation due to the presence of chilis or similar hot spices
Risqué, sexy, racy; mildly pornographic.