There are 6 14-letter words that start with 'ple'.
| pleasantnesses | pleasingnesses |
| pleasurability | pleonastically |
| plethysmograms | plethysmograph |
Note: These 6 14-letter words that start with 'ple' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with plea, plen, pleo, pled, plei, pleb, pleu, plet, plex, plec, ples, pler, plew.
4-letter words start with 'ple' (5)