There are 20 words that end with 'aine'.
chaine | betaine | cocaine |
delaine | domaine | eucaine |
moraine | romaine | ibogaine |
migraine | procaine | ptomaine |
thebaine | lidocaine | novocaine |
benzocaine | chatelaine | phenacaine |
tetracaine | demimondaine | |
Note: These 20 words that end with 'aine' are found from the USA & Canada version of the tournament Scrabble word list.