There are 13 words that start with 'rigo'.
rigor | rigors |
rigour | rigours |
rigorism | rigorist |
rigorous | rigorisms |
rigorists | rigoristic |
rigorously | rigorousness |
rigorousnesses | |
Note: These 13 words that start with 'rigo' are found from the USA & Canada version of the tournament Scrabble word list.