| Plenar- | plenary |
| planar | planar |
| Plenk | needle blanks |
| Plenum | plenum |
| plenken | use needle blanks |
| Lena | Lena |
| Lenape | Delaware |
| Elena | Elena |
| Denar | denarius denar |
| PC-Narr | mouse potato |
| Planarie | planarian |
| lunar | lunar |
| Palmar- | palmar |
| Plektron | plectrum |
| Pleroma | pleroma |
| Pleskau | Pskov |
| Plebs | plebs |
| Plegie | paralysis palsy |
| Pleite | bankruptcy collapse bust failure fizzling flop washout |
| pleite | bankrupt broke skint |