Ethicist rhymes with:
aerodynamicist, astrophysicist, lyricist, narcissist, physicist, publicist, acusyst, aerodynamicist, astrophysicist, bassist, lyricist, narcissist, nicest, pharmacist, physicist, publicist, racist, sexist, supremacist
Ethicist sounds like:
edged, edgett, edgewood, edict, edisto, edquist, educate, educated, etched, etiquette, etsty