14-Letter Words Matching ________I__E__

There are 17 14-letter words that match ________I__E__. 3 are common words, such as BOUGAINVILLEAS and INTERMEDIATELY. A rarer one is ULTRAEFFICIENT. In this set, R is the most frequent open letter (15 words). 9 words contain a doubled letter.

Full list 17

bougainvilleasintermediatelyunderachieversovercommitmentcounterpicketshyperefficientkapellmeistersmaladministersphotofinisherssuperachieverssuperefficientsuperencipherssuperministerssuperthrillerssystematicnessthimbleriggersultraefficient

About this list

Words
17 (3 common words)
Common example
bougainvilleas
Rare example
ultraefficient
Doubled letters
9
Ending in S
12
Most frequent letter
R (15)

Questions

How many 14-letter words matching ________i__e__ are there?

17. 3 of them are common words.

What is a common example?

BOUGAINVILLEAS is among the common words in this set.