There are 17 words that end with 'ubes'.
cubes | lubes | jubes |
rubes | pubes | tubes |
daubes | jujubes | prepubes |
blowtubes | drawtubes | nanotubes |
buckytubes | hypercubes | flashcubes |
flashtubes | phototubes | |
Note: These 17 words that end with 'ubes' are found from the USA & Canada version of the tournament Scrabble word list.