WordNet: differentiator, discriminator

a person who (or that which) differentiates

• hypernym individual, mortal, person, somebody, someone, soul

differentiator

• (englanti) differentiate (derivationally related)
• (suomi) erottelija (synonyymi; <unconfirmed/>)

discriminator

• (englanti) discriminate (derivationally related)

• (englanti) discriminate (derivationally related)
• (suomi) erottelija (synonyymi; <unconfirmed/>)