bonzon

-An idiot

Stella: Oh my god, isn't he so dumb?
Amelia: Yeah, a real bonzon.

geromino

Geronimo is a smart, nice but kind of stubborn person. He likes to play video games and hang out with his friends. He acts like he is really cool and doesn't care about much stuff but he is very kind when it comes to talking with him.

Geromino is going to ace this test with how smart he is!

friend

Somebody who is a pal, companion, amigo, bro, ally, homie, mate, alter ego, buddy, chum, compadre, comrade, confidant, confidante, crony, familiar, intimate, advocate, advocator, apostle, backer, booster, champion, espouser, exponent, expounder, gospeler (or gospeller), herald, hierophant, high priest, paladin, promoter, proponent, protagonist, supporter, true believer, tub-thumper, white knight, acquaintance
associate, cohort, colleague, companion, fellow, hearty, hobnobber, partner, peer, sport
blood brother, brother, main man, sister to you.

Somebody who is not your enemy

Hey friend, pal, companion, amigo, bro, ally, homie, mate, alter ego, buddy, chum, compadre, comrade, confidant, confidante, crony, familiar, intimate, advocate, advocator, apostle, backer, booster, champion, espouser, exponent, expounder, gospeler (or gospeller), herald, hierophant, high priest, paladin, promoter, proponent, protagonist, supporter, true believer, tub-thumper, white knight, acquaintance
associate, cohort, colleague, companion, fellow, hearty, hobnobber, partner, peer, sport
blood brother, brother, main man, sister