12-Letter Words Matching __OS________

There are 89 12-letter words that match __OS________. 32 are common words, such as APOSTATIZING and APOSTLESHIPS. A rarer one is ZOOSPORANGIA. In this set, I is the most frequent open letter (68 words). 27 words contain a doubled letter.

Full list 89

Common words

apostatizingapostleshipsclosemouthedcrosscheckedcrosscurrentcrosscuttingcrosshatchedcrosshatchescrosspatchesexoskeletonsfrostinessesgeosynclines
apostatizingapostleshipsclosemouthedcrosscheckedcrosscurrentcrosscuttingcrosshatchedcrosshatchescrosspatchesexoskeletonsfrostinessesgeosynclinesghostwritersghostwritingghostwrittenglossinessesglossolaliasgooseberriesgoosefleshesphosphorusesproscriptionprosecutionsproselytismsproselytizedproselytizerproselytizesprospectusesprosperitiesprosperouslyprostitutingprostitutionprostrationsapostrophizebiosynthesesbiosynthesisbiosyntheticclosefittingclostridiumscrossruffinggeosynclinalglossematicsglossographygoosesteppedgrossulariteicosahedronsloosestrifesphosphaturiaphospholipidphosphoresceproscriptiveprosecutableprosopopoeiaapostatisingapostolicityapostrophisebioscientistcrossabilitycrossbandingcrossbarringcrossbearersfrostbitingsgeoscientistgeostrategicglossolalistgoosegrasseshyoscyaminesinosculatinginosculationneostigminesotosclerosesotosclerosisphosphatasesphosphatidesphosphatidicphosphatidylphosphatizedphosphatizesphosphoniumsphosphoritesphosphoriticprosauropodsproselytisedproselytisesprosobranchsprosodicallyprostacyclinprosthetistsprostitutorszoosporangia

About this list

Words
89 (32 common words)
Common example
apostatizing
Rare example
zoosporangia
Doubled letters
27
Ending in S
41
Most frequent letter
I (68)

Questions

How many 12-letter words matching __os________ are there?

89. 32 of them are common words.

What is a common example?

APOSTATIZING is among the common words in this set.