There are 8 11-letter words that start with 'rub'.
| rubberizing | rubbernecks | rubefacient |
| rubicundity | rubricating | rubrication |
| rubricators | rubythroats | |
Note: These 8 11-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)