There are 21 words that end with 'odal'.
modal | nodal | anodal |
apodal | bimodal | synodal |
cathodal | crunodal | kathodal |
nonmodal | subnodal | trinodal |
tripodal | uropodal | antinodal |
antipodal | decapodal | multimodal |
intermodal | internodal | pseudopodal |
Note: These 21 words that end with 'odal' are found from the USA & Canada version of the tournament Scrabble word list.