There are 12 7-letter words that start with 'peri'.
| periapt | peridia | peridot | perigee |
| perigon | periled | perilla | perinea |
| periods | perique | peritus | periwig |
Note: These 12 7-letter words that start with 'peri' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with perio, perip, peris, peric, perit, peril, perid, perig, perim, perin, peria, periw, perih, perik, perib, periq.
5-letter words start with 'peri' (2)