Give antonyms for:

higienic-

greasy (hair, skin) -

dry-

rough-

smelling-

fresh (smell) -

healthy-

effective-

imported-

natural-

liquid-

regular-

infected-

useful-

pleasant-

necessary-

Higienic - unhigienic

greasy (hair, skin) - dry

dry - wet

rough - soft, gentle

smelling - stinking

fresh (smell) - stale

healthy - unhealthy

effective - uneffective

imported - exported

natural - unnatural

liquid - solid

regular - irregular

infected - uninfected

useful - useless

pleasant - unpleasant

necessary - unnecessary