There are several similar words, two of the most common being Sugoi (which I tend to translate as 'Super') and Subarashii (which is usually translated as 'Wonderful'). Saikō (extend the sound of the o), which does sound a lot like 'psycho,' could be translated, 'the best.' The Japanese have also borrowed a great deal of English words, so it would not be uncommon to hear 'Ameejingu' (Amazing).
You can just say the adjective itself or put together a complete sentence like:
1. Sore WA sugoi yo! (That's super cool!)
2. Sore WA subarashii desu! (That's wonderful!)
3. Anata WA saikō no tomodachi desu! (You are the best friend ever!)
Suge . Or it can be Sugoi .
awesome:or-somebtw i am awesome and ur not
we say Nakagawa if we want to say inside in Japanese.
メロン is how you say melon in Japanese.
To say tennis in Japanese.........テニス
"Sugio" is "Awesome" in Japanese.
彼はそうAWSOMEです
Irene awesome translated to Japanese as 'Airīn subarashii'
Akira Toriyama, an awesome Japanese dude.-and-Shonen Jump, an awesome Japanese comic magazine.
Suge . Or it can be Sugoi .
No he is not. He is an awesome Japanese thing!
There r also many awesome songs in other languages.
How to say "awesome" in spanish is imponente hope that helped!
awesome:or-somebtw i am awesome and ur not
Awesome me : удивительным мне
'Zakku ha saikou desu.'
fricking awesome