-iche

Apparently originally a dialectal reflex of Late Latin -icia, a suffix used to create abstract nouns from adjectives, from Latin -itia.

• IPA^(key): /iʃ/

-iche f (plural -iches)

1. forms colloquial nouns, chiefly with hypocoristic effect

   ‎barbe (“beard”) + ‎-iche → ‎barbiche (“goatee”)

-iche (plural -iches)

1. forms colloquial adjectives, chiefly with hypocoristic effect

   ‎Godon (surname) + ‎-iche → ‎godiche (“clumsy, gawky”)

• French terms suffixed with -iche

  barbiche

  bonniche

  cornichon

  maigrichon

  potiche

-iche

1. alternative form of -yssh

-iche

1. alternative form of -y (e.g. differentliche)

• -aiche

From Old Irish -aige, from Proto-Celtic *sagiyos.

• IPA^(key): [içə]

-iche

1. Forming nouns from nouns and adjectives with the sense of ‘person or thing connected or involved with, belonging to, having’