There are 22 7-letter words that start with 'rub'.
| rubaboo | rubaces | rubasse | rubatos |
| rubbers | rubbery | rubbies | rubbing |
| rubbish | rubbled | rubbles | rubdown |
| rubella | rubeola | rubidic | rubiest |
| rubigos | rubious | ruboffs | rubouts |
| rubrics | rubying | ||
Note: These 22 7-letter words that start with 'rub' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with rubb, rube, rubr, rubi, ruba, ruby, rubo, rubd, rubl, rubs, rubu.
4-letter words start with 'rub' (3)