There are 17 words that end with 'ius'.
medius | genius |
radius | regius |
congius | sardius |
bacchius | denarius |
nauplius | senarius |
splenius | sartorius |
sextarius | retiarius |
trapezius | septenarius |
gastrocnemius | |
Note: These 17 words that end with 'ius' are found from the USA & Canada version of the tournament Scrabble word list.