10-Letter Words Matching ____U_P___

There are 18 10-letter words that match ____U_P___. 5 are common words, such as HICCUPPING and NONSUPPORT. A rarer one is UNCRUMPLES. In this set, E is the most frequent open letter (11 words). 8 words contain a doubled letter.

Full list 18

hiccuppingnonsupportpresupposereequippedunequippedharrumphedmugwumperywampumpeagbethumpinginsculpingmudpuppiesoutjumpingresculptedschlumpingtittuppingtricuspidsuncrumpleduncrumples

About this list

Words
18 (5 common words)
Common example
hiccupping
Rare example
uncrumples
Doubled letters
8
Ending in S
3
Most frequent letter
E (11)

Questions

How many 10-letter words matching ____u_p___ are there?

18. 5 of them are common words.

What is a common example?

HICCUPPING is among the common words in this set.