There are 10 12-letter words that end with 'cular'.
| appendicular | biomolecular | cocurricular | 
| diverticular | epicuticular | nonmolecular | 
| semicircular | renovascular | suborbicular | 
| tabernacular | ||
Note: These 10 12-letter words that end with 'cular' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with icular, scular, ecular, acular, ocular, rcular, ncular, ccular, ycular.
6-letter words end with 'cular' (1)