1. An upholder of positivism.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• postivist,
• positivst,
• positivies,
• posivitist,
• positavism,
• oositivist,
• lositivist,
• -ositivist,
• 0ositivist,
• pozitivist,
• possitivist,
• positavist,
• postivistic,
• positivisic,
• positivisitc,
• psoitiis,
• positivistec,
• posetivisic,
• positivest,
• posetivist

• positive,
• Positive Muon,
• positivism,
• positively,
• positivistic,
• positivity,
• positiveness,
• positive pole.

The adjective form of the word "positivist" is "positivistic".

The plural of the "positivist" can be the "positivists".

The singular of the "positivist" can be the "positivist".