13-Letter Words Matching ____A______T_

There are 53 13-letter words that match ____A______T_. 18 are common words, such as BACCALAUREATE and BANTAMWEIGHTS. A rarer one is VIBRAHARPISTS. In this set, I is the most frequent open letter (44 words). 8 words contain a doubled letter.

Full list 53

Common words

baccalaureatebantamweightscomparabilitycompassionatecompatibilityconsanguinityconvalescentsdispassionateemblazonmentsentrancementsestrangementshermaphrodite
baccalaureatebantamweightscomparabilitycompassionatecompatibilityconsanguinityconvalescentsdispassionateemblazonmentsentrancementsestrangementshermaphroditeimplacabilityintransigentsisolationistspropagandistssomnambulistsvibraphonistsanfractuositycollateralitydegradabilitydermatoplastydeviationistseducationistsinfeasibilityinstantaneitynoctambulistsrepeatabilitythoracoplastyunreadabilityvernacularityantiaircraftsantiauthorityapocalyptistsappealabilityappraisementsconnaturalitydefeasibilityinflationistsmercantilistsoperationistsoutmanipulateoverabstractsprivatdocentsprivatdozentsspreadabilitythalassocratsultrafiltrateultraleftistsultrarealistsultravirilityupgradabilityvibraharpists

About this list

Words
53 (18 common words)
Common example
baccalaureate
Rare example
vibraharpists
Doubled letters
8
Ending in S
26
Most frequent letter
I (44)

Questions

How many 13-letter words matching ____a______t_ are there?

53. 18 of them are common words.

What is a common example?

BACCALAUREATE is among the common words in this set.