-oaică

From Slavic -ojka, compare Serbo-Croatian -ojka, or a combination of the feminine suffix -oaie (from Latin -ōnea; compare also Aromanian -oanji) and diminutive feminine suffix -că, from Old Church Slavonic -ъка (-ŭka), from Proto-Slavic *-ъka.

• IPA^(key): /ˈo̯aj.kə/

-oaică f (plural -oaice)

1. used to form the feminine of a masculine noun indicating nationality or ethnicity

   ‎rus (“Russian”) + ‎-oaică → ‎rusoaică (“Russian woman”)

   ‎grec (“Greek”) + ‎-oaică → ‎grecoaică (“Greek woman”)

2. used to form the feminine of some animals

   ‎lup (“wolf”) + ‎-oaică → ‎lupoaică (“she-wolf”)

   ‎urs (“bear”) + ‎-oaică → ‎ursoaică (“she-bear”)

   ‎vulpe (“fox”) + ‎-oaică → ‎vulpoaică (“vixen”)

• -eancă (similar use to the first sense indicating nationality or ethnicity)
• -iță