plenté (“much, a lot”) + -if.
plenteif m (oblique and nominative feminine singular pleinteive)
| Case | masculine | feminine | neuter | |
|---|---|---|---|---|
| singular | subject | plenteis | plenteive | plenteif |
| oblique | plenteif | plenteive | plenteif | |
| plural | subject | plenteif | plenteives | plenteif |
| oblique | plenteis | plenteives | plenteif |