Words with 't' as the first letter that end with 'pse'

In total, how many words is it possible to make using this combination of letters?
Unfortunately there is just 1 word you can use for words that start with 't' and end with 'pse'.

In Scrabble, what's the highest number of points you can get using this list of words with 't' as the first letter that end with 'pse'?
With sadly 1 entry offered, you're only feasible option is 'traipse' for a score of 9 points.