11-Letter Words Matching _____SU____

There are 12 11-letter words that match _____SU____. 5 are common words, such as BLOODSUCKER and ENCAPSULATE. A rarer one is UNDERSUPPLY. In this set, E is the most frequent open letter (10 words). 2 words contain a doubled letter.

Full list 12

bloodsuckerencapsulatehoneysuckleremeasuringunpersuadedadmeasuringhoneysuckersupersubtleencapsulingglycosuriasproinsulinsundersupply

About this list

Words
12 (5 common words)
Common example
bloodsucker
Rare example
undersupply
Doubled letters
2
Ending in S
2
Most frequent letter
E (10)

Questions

How many 11-letter words matching _____su____ are there?

12. 5 of them are common words.

What is a common example?

BLOODSUCKER is among the common words in this set.