13-Letter Words Matching ______T___A__

There are 53 13-letter words that match ______T___A__. 15 are common words, such as DISCRETIONARY and EXPEDITIONARY. A rarer one is SPERMATOZOANS. In this set, R is the most frequent open letter (47 words). 3 words contain a doubled letter.

Full list 53

Common words

discretionaryexpeditionarygeostationaryhumanitariansinvitationalsphysiotherapyprecautionaryproportionalsproportionatepsychotherapyrevolutionarysalutatorians
discretionaryexpeditionarygeostationaryhumanitariansinvitationalsphysiotherapyprecautionaryproportionalsproportionatepsychotherapyrevolutionarysalutatoriansstatisticianstheoreticianstotalitariansactinotherapybibliotherapychromatogramschromatographcinematographconcretionaryconfectionaryconvertiplanedevolutionarydialecticiansequalitariansillocutionaryimmunotherapyinvolutionarykinematographmajoritariansorganotherapypneumatographprehistorianspyretotherapysubventionaryterephthalatethermotherapytransitionaryyellowthroatsaestheticianschronotherapyconvertaplanecyanoethylatefutilitarianshereditarianshypopituitaryinterstadialsnonstationaryonomasticianspreceptorialspresbyterialsspermatozoans

About this list

Words
53 (15 common words)
Common example
discretionary
Rare example
spermatozoans
Doubled letters
3
Ending in S
21
Most frequent letter
R (47)

Questions

How many 13-letter words matching ______t___a__ are there?

53. 15 of them are common words.

What is a common example?

DISCRETIONARY is among the common words in this set.