Words That End With MOUS

How many SCRABBLE® words end with MOUS?

There are 78 words that end with MOUS in the Official SCRABBLE® Dictionary, ranging from 6-letter words to 14-letter words. The highest-scoring SCRABBLE® words ending with MOUS is polychotomous, which is worth 25 points, followed by gymnospermous at 23 points.