(of an illness, energy, or medicine) to flare up, break out, or start showing an effect

Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".

(bound form) to have a special liking for; to be addicted to; to be fond of (used as a suffix for -phile)

to sleep; to go to sleep; to enter a state of rest

illness; disease; physical or mental sickness