There are 14 11-letter words that end with 'ual'.
| artifactual | audiovisual | conflictual | 
| contractual | hypersexual | monolingual | 
| ineffectual | instinctual | interannual | 
| intersexual | sociosexual | transsexual | 
| ultracasual | unspiritual | |
Note: These 14 11-letter words that end with 'ual' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with tual, xual, sual, dual, nual, gual, rual, qual, oual.
4-letter words end with 'ual' (1)