need some help
 

does anyone know how to say cool ,awsome,loser and freak in japanese .if so send me a (pm)thanks:)

Re : Need some help (japanese for cool and awesome)
 

Cool : kakkou ii (かっこういい）
Awesome : osoroshii (恐ろしい　=　おそろしい）、susamajii （すさまじい).
:)

You are way off. Please don't post if you don't know enough Japanese to answer questions. It benefits no one.

Sugoi = awesome or cool

Kakkoii or sugoi for cool or awesome

loser is, maketahito

and im not sure what freak is, sorry

Freak sometimes is "ayashii hito" or "henna hito"

cool かっこいい、かっけー(very casual)
awsome　すごい、すげー(very casual)
loser　敗者（はいしゃ）、負け犬（まけいぬ）
freak ～狂（きょう）、～おたく like スピード狂(speed maniac car driver)、マンガおたく