Why is it "serviceable" but not "servicable"?

--------------------------------------------------
Rise to the top 3% as a developer or hire one of them at Toptal: https://topt.al/25cXVn
--------------------------------------------------

Music by Eric Matyas
https://www.soundimage.org
Track title: Riding Sky Waves v001

--

Chapters
00:00 Why Is It &Quot;Serviceable&Quot; But Not &Quot;Servicable&Quot;?
00:32 Accepted Answer Score 18
01:11 Answer 2 Score 9
01:22 Thank you

--

Full question
https://english.stackexchange.com/questi...

--

Content licensed under CC BY-SA
https://meta.stackexchange.com/help/lice...

--

Tags
#orthography #suffixes #ableeable

#avk47