13-Letter Words Matching D_________A__

There are 18 13-letter words that match D_________A__. 6 are common words, such as DECONTAMINATE and DEHYDROGENATE. A rarer one is DISINTOXICATE. In this set, E is the most frequent open letter (18 words). 4 words contain a doubled letter.

Full list 18

decontaminatedehydrogenatedifferentialsdifferentiatediscretionarydispassionatedecontaminantdehydrogenasedevolutionarydialecticiansdisarticulatedecarboxylasedecarboxylatedeconcentratedeuteranomalydibenzofuransdigressionarydisintoxicate

About this list

Words
18 (6 common words)
Common example
decontaminate
Rare example
disintoxicate
Doubled letters
4
Ending in S
3
Most frequent letter
E (18)

Questions

How many 13-letter words matching d_________a__ are there?

18. 6 of them are common words.

What is a common example?

DECONTAMINATE is among the common words in this set.