15-Letter Words Matching ___US__________

There are 12 15-letter words that match ___US__________. 4 are common words, such as CLAUSTROPHOBIAS and ILLUSTRIOUSNESS. A rarer one is INTUSSUSCEPTIVE. 8 words contain a doubled letter.

Full list 12

claustrophobiasillustriousnessindustrializingindustriousnessintussusceptionplausiblenessesadjustabilitiesexcusablenessesindustrialisinginfusiblenessesintussusceptingintussusceptive

About this list

Words
12 (4 common words)
Common example
claustrophobias
Rare example
intussusceptive
Doubled letters
8
Ending in S
7

Questions

How many 15-letter words matching ___us__________ are there?

12. 4 of them are common words.

What is a common example?

CLAUSTROPHOBIAS is among the common words in this set.