12-Letter Words Matching _I_________R

There are 27 12-letter words that match _I_________R. 6 are common words, such as DISSIMULATOR and FILIBUSTERER. A rarer one is VISCOSIMETER. In this set, E is the most frequent open letter (24 words). 8 words contain a doubled letter.

Full list 27

Common words

dissimulatorfilibustererjitterbuggerlithographerminicomputermisdemeanourcircularizerdisassemblerdisentanglerdisseminatormicromanagermiddlebuster
dissimulatorfilibustererjitterbuggerlithographerminicomputermisdemeanourcircularizerdisassemblerdisentanglerdisseminatormicromanagermiddlebustermisconceiverwicketkeeperbiomolecularcircumcenterdiastereomerdiscographerdisenchanterdispossessordiverticularlithotripterlithotriptormicrotubularnightclubbervideographerviscosimeter

About this list

Words
27 (6 common words)
Common example
dissimulator
Rare example
viscosimeter
Doubled letters
8
Ending in S
0
Most frequent letter
E (24)

Questions

How many 12-letter words matching _i_________r are there?

27. 6 of them are common words.

What is a common example?

DISSIMULATOR is among the common words in this set.