There are 10 words that end with 'dinous'.
| tendinous | libidinous |
| altitudinous | hebetudinous |
| multitudinous | platitudinous |
| plenitudinous | rectitudinous |
| pulchritudinous | vicissitudinous |
Note: These 10 words that end with 'dinous' are found from the USA & Canada version of the tournament Scrabble word list.