There are 11 words that end with 'igious'.
| litigious | religious |
| prodigious | irreligious |
| prestigious | nonreligious |
| antireligious | semireligious |
| multireligious | interreligious |
| socioreligious | |
Note: These 11 words that end with 'igious' are found from the USA & Canada version of the tournament Scrabble word list.