11-Letter Words Starting With UP

There are 13 11-letter words that start with UP. 6 are common words, such as UPBRINGINGS and UPCOUNTRIES. A rarer one is UPTIGHTNESS. In this set, R is the most frequent open letter (12 words). 3 words contain a doubled letter.

Full list 13

upbringingsupcountriesupholsteredupholstereruprightnessupthrustingupbraidingsupgradeableupstretchedupgatheringuppercasingupspringinguptightness

About this list

Words
13 (6 common words)
Common example
upbringings
Rare example
uptightness
Doubled letters
3
Ending in S
5
Most frequent letter
R (12)

Questions

How many 11-letter words starting with up are there?

13. 6 of them are common words.

What is a common example?

UPBRINGINGS is among the common words in this set.