Origin: Latin suffix -ible
Permissible has 3 different meanings across 1 category:
that may be permitted especially as according to rule
"permissible behavior in school"
"a permissible tax deduction"
that may be accepted or conceded
"a kind of speculation that was permissible in cosmology but inadmissible in medicine"
permitted.
"The judge ruled that wearing a religious symbol was permissible during the official ceremony."