-isc

Etymology 1
From.

Suffix

 * 1) of or relating to: -ish

Usage notes

 * Replaces in loanwords.
 * Almost the only suffix used to form adjectives meaning "of some ethnic group or nationality": → . Other examples include, , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . The word for "Ethiopian," , is a rare exception to this pattern.

Etymology 2
From,.

Suffix

 * 1)  suffix forming nouns with a collective or group force

Etymology
From.

Suffix

 * from
 * from