Nikoluta

Etymology
From ni- (opposed to) + koluta (health).

Derived words

 * kapalnikoluta (n), headache.
 * mornikoluta (n), seasickness.
 * nikolutadom (n), hospital.
 * nikolutak (adj), diseased or sick.
 * nikolutar (n), unhealthy.
 * nikolutaz (v), to have a disease, to get sick.