These are the Fruits that have been taken, please look through this list before making your Devil's Fruit as your Fruit may already be taken.
~Supu Supu no Mi (Sprint-Sprint fruit)
~Yobi Yobi no Mi (Summon-Summon fruit)
~Toizu Toizu no Mi (Toy-Toy fruit)
~Sei Sei no Mi (Psy-Psy fruit)
~Bu-Bu no Mi (Clone-Clone fruit)
~Sakura-Sakura no Mi (Petal-Petal fruit)