The crossword solutions for the term 'not very friendly' are 'coolish' (7 letters) and 'ALOOF' (5 letters). Coolish is an informal adjective that means slightly cool or unenthusiastic. ALOOF is an adjective that means distant, detached, or uninvolved. Both words describe someone who is not very friendly, but in different ways. Coolish implies a lack of enthusiasm or interest, while ALOOF implies a physical or emotional distance from others.