5-Letter Words Matching __T_O

There are 21 5-letter words that match __T_O. 12 are common words, such as ALTHO and DITTO. A rarer one is PETTO. In this set, T is the most frequent open letter (7 words). 7 words contain a doubled letter.

Full list 21

althodittointrolottomatzometromottooutdooutgopatioratioretrobuteofatsonitropottoputtodattolithoorthopetto

About this list

Words
21 (12 common words)
Common example
altho
Rare example
petto
Doubled letters
7
Ending in S
0
Most frequent letter
T (7)

Questions

How many 5-letter words matching __t_o are there?

21. 12 of them are common words.

What is a common example?

ALTHO is among the common words in this set.