10-Letter Words Starting With OBS

There are 17 10-letter words that start with OBS. 11 are common words, such as OBSEQUIOUS and OBSERVABLE. A rarer one is OBSERVANTS. In this set, E is the most frequent open letter (15 words). 2 words contain a doubled letter.

Full list 17

obsequiousobservableobservablyobservanceobsessionsobsessivesobsolescedobsolescesobsoletingobstetricsobstructedobsoletelyobsoletismobstructerobstructorobscurantsobservants

About this list

Words
17 (11 common words)
Common example
obsequious
Rare example
observants
Doubled letters
2
Ending in S
7
Most frequent letter
E (15)

Questions

How many 10-letter words starting with obs are there?

17. 11 of them are common words.

What is a common example?

OBSEQUIOUS is among the common words in this set.