-овик

Etymology
Originally from added to adjectives ending in  or ; later extracted out as its own suffix.

Usage notes

 * For many, perhaps most, nouns ending in, the base noun has a corresponding adjective in  or , in which case an analysis of the noun as formed from the  adjective +  is still possible, and in same cases preferred.
 * As with, the suffix may be stressed, in which case it is in accent pattern b (always ending-stressed).
 * The suffix becomes after a palatalized consonant (including unpaired ч щ /j/) or a formerly palatalized consonant (ш ж ц).