~Ninga (Fed & Ninja) - Pronounced Ning-ga
~Minja (Muse & Ninja) - Pronounced Min-ja
~Ninjal (Crym & Ninja) - Pronounced Nin-j-al
~Ninjris (Chris & Ninja) - Pronounced Ninj-ris
~Ninjaze (Rom & Ninja) - Pronounced Nin-ja-z
~Mornja (Moraii & Ninja) - Pronounced Morn-ja
~Ninjami (Kami & Ninja) - Pronounced Nin-ja-mi
~Ninjer (Time & Ninja) - Pronounced Nin-j-er
~TeamNinja (Eoyvideo & Ninja) - Pronounced Team-Nin-ja
~(no changes for polson & Ninja i like that one)
~Coolja (Cool & Ninja) - Pronounced Cool-ja [i suggest just removing the "epic" from the end as it makes the name a bit too long and unrealistic.
~Ninjeiro (Fj & Ninja) - Pronounced Nin-j-air-o
~Ninjizz (Pauiz & Ninja) - Pronounced Non-J-izz
~Nagler (Eagler & Ninja) - Pronounced Nag-ler
idk- i'm bored, tired, over tired and this is what i came up with in about 10 minutes.