10-Letter Words Matching U________C

There are 23 10-letter words that match U________C. 6 are common words, such as ULTRASONIC and UNDRAMATIC. A rarer one is URICOTELIC. In this set, I is the most frequent open letter (23 words). 1 words contain a doubled letter.

Full list 23

ultrasonicundramaticuneconomicunemphaticunromanticunspecificunacademicunartisticunathleticundogmaticunestheticunhygienicunrhythmicultrabasicultraisticultramaficundidacticundomesticunneuroticunpedanticurbanisticuricosuricuricotelic

About this list

Words
23 (6 common words)
Common example
ultrasonic
Rare example
uricotelic
Doubled letters
1
Ending in S
0
Most frequent letter
I (23)

Questions

How many 10-letter words matching u________c are there?

23. 6 of them are common words.

What is a common example?

ULTRASONIC is among the common words in this set.