12-Letter Words Matching __T_____O___

There are 55 12-letter words that match __T_____O___. 13 are common words, such as ANTICYCLONES and ANTICYCLONIC. A rarer one is WATERPROOFER. In this set, E is the most frequent open letter (41 words). 12 words contain a doubled letter.

Full list 55

Common words

anticyclonesanticyclonicarthroscopesarthroscopicbattlefrontsbattlegroundbutterscotchlatticeworksmeteorologicmotivationalosteoporosesosteoporosis
anticyclonesanticyclonicarthroscopesarthroscopicbattlefrontsbattlegroundbutterscotchlatticeworksmeteorologicmotivationalosteoporosesosteoporosiswaterproofedantherozoidsantinarcoticantiperiodicantirationalantitakeoverarthrosporesautochthonesautohypnosisheterotrophyintonationalmaturationalosteoporoticwithoutdoorsanthracnosesantiboycottsanticathodesantieconomicantientropicantiestrogenantinationalastrocytomasautohypnosesautohypnoticbuttonhookedcatholicosescotransportsenterostomalheteroploidsheteroploidyheterotrophsinterboroughinterinvolveintermitoticinterschoolsketosteroidsmetasequoiasmotoneuronalretransformsrottenstonestetrodotoxinwaterfloodedwaterproofer

About this list

Words
55 (13 common words)
Common example
anticyclones
Rare example
waterproofer
Doubled letters
12
Ending in S
25
Most frequent letter
E (41)

Questions

How many 12-letter words matching __t_____o___ are there?

55. 13 of them are common words.

What is a common example?

ANTICYCLONES is among the common words in this set.