There are 17 words that end with 'aire'.
| zaire | glaire |
| affaire | debonaire |
| luminaire | solitaire |
| billionaire | doctrinaire |
| millionaire | legionnaire |
| zillionaire | questionnaire |
| undoctrinaire | commissionaire |
| concessionaire | extraordinaire |
| nondoctrinaire | |
Note: These 17 words that end with 'aire' are found from the USA & Canada version of the tournament Scrabble word list.