12-Letter Words Matching __OB________

There are 21 12-letter words that match __OB________. 7 are common words, such as EXOBIOLOGIES and GLOBETROTTER. A rarer one is PROBOSCIDIAN. In this set, S is the most frequent open letter (17 words). 3 words contain a doubled letter.

Full list 21

exobiologiesglobetrotterprobationaryprobationerssnobbishnessunobstructedunobtainableexobiologistglobeflowersglobularnessinobservanceprobabilismsproboscideanunobservableamobarbitalsgeobotanicalgeobotanistsisobutylenesprobabilistsproblematicsproboscidian

About this list

Words
21 (7 common words)
Common example
exobiologies
Rare example
proboscidian
Doubled letters
3
Ending in S
11
Most frequent letter
S (17)

Questions

How many 12-letter words matching __ob________ are there?

21. 7 of them are common words.

What is a common example?

EXOBIOLOGIES is among the common words in this set.