Parameter rhymes with:
diameter, accelerometer, altimeter, anemometer, densitometer, diameter, dynamometer, estimator, fluorometer, goniometer, hydrometer, hygrometer, interferometer, kilometer, magnetometer, micrometer, odometer, perimeter, polarimeter, spectrometer, speedometer, streitmatter, strittmatter, thermometer
Parameter sounds like:
parmenter, parmentier, parmeter, perimeter, permenter, premature, premonitory, printer, promoter