clannish vs cliquish

clannish and cliquish both are adjectives.

Word	Noun	Adjective	Verb	Adverb
clannish	No	Yes	No	No
cliquish	No	Yes	No	No

As adjectives, clannish and cliquish are synonyms defined as:

clannish and cliquish: befitting or characteristic of those who incline to social exclusiveness and who rebuff the advances of people considered inferior

Other synonyms of clannish include clubby, snobbish, snobby.

clannish (adjective)	cliquish (adjective)
characteristic of a clan especially in being unified	befitting or characteristic of those who incline to social exclusiveness and who rebuff the advances of people considered inferior
befitting or characteristic of those who incline to social exclusiveness and who rebuff the advances of people considered inferior