There are 12 words that start with 'readd'.
| readd | readds | readded |
| readdict | readding | readdicts |
| readdress | readdicted | readdicting |
| readdressed | readdresses | readdressing |
Note: These 12 words that start with 'readd' are found from the USA & Canada version of the tournament Scrabble word list.