There are 4 13-letter words that start with 'dip'.
| diphenylamine | diphthongized |
| diphthongizes | dipsomaniacal |
Note: These 4 13-letter words that start with 'dip' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with dipl, diph, dips, dipt, dipp, dipn, dipo, dipe, dipr.
4-letter words start with 'dip' (2)