9-Letter Words Matching ___S___I_

There are 55 9-letter words that match ___S___I_. 18 are common words, such as APOSTOLIC and BOLSHEVIK. A rarer one is ZOOSPORIC. In this set, A is the most frequent open letter (40 words). 9 words contain a doubled letter.

Full list 55

Common words

apostolicbolshevikbrasserieconsortiaconstraindiastoliceyestrainforsythiagrosgrainhorsehairhorsetailhorsewhip
apostolicbolshevikbrasserieconsortiaconstraindiastoliceyestrainforsythiagrosgrainhorsehairhorsetailhorsewhiphousemaidmessianicnursemaidprismaticprosceniaspasmodicbrasileincapsaicincausalgiacrosshairdiastasisdisseizinepistasisepistaxisepistemicexosmosisexostosisgeostaticglossitisgrassquithaustoriahorseshithoustoniaisostaticisostericmiasmaticmousetailplasmaticprostaticahistoricbousoukiabousoukiscausalgicdaishikisdiastaticdisseisinepistaticisosmoticouistitisplasmodiapresummitprostomiazoosporic

About this list

Words
55 (18 common words)
Common example
apostolic
Rare example
zoosporic
Doubled letters
9
Ending in S
9
Most frequent letter
A (40)

Questions

How many 9-letter words matching ___s___i_ are there?

55. 18 of them are common words.

What is a common example?

APOSTOLIC is among the common words in this set.