Preference rhymes with:
reference, deference, reference, conference, deference, difference, indifference, inference, reference, beligerence, belligerence, conference, deference, deliverance, difference, endurance, exuberance, furtherance, ignorance, indifference, inference, intolerance, irreverence, protuberance, reference, reverence, self-deliverance, severance, temperance, tolerance, utterance
Preference sounds like:
performance, performances, performing, performs, preferences, preferring, preparing, proffering