blackberry    inkēri, inkēre
En-En dictionary 
inkēre (in-  3  class 3
singular: i-,in-
plural: i-,in-
  
1. berries, esp. blackberry, 2. strawberry
inkēri (in-)     3  class 3
singular: i-,in-
plural: i-,in-
  
1. berries, esp. blackberry, 2. strawberry