Adiaphorous

• (a.) Indifferent or neutral. • (a.) Incapable of doing either harm or good, as some medicines.
Found on http://thinkexist.com/dictionary/meaning/adiaphorous/

Adiaphorous

Ad`i·aph'o·rous adjective [ Greek ...; 'a priv. + ... different; ... through + ... to bear.] 1. Indifferent or neutral. Jer. Taylor. 2. (Medicine) Incapable of doing either harm or good, as some medicines. Dunglison.
Found on http://www.encyclo.co.uk/webster/A/28
No exact match found