In which excluding a hyphen would be more likely to result in a mispronunciation in the term due to the fact "pre" seems to not be a complete syllable (such as, "pre-yaw training course", which could be examine as "prey aw program" if unhyphenated). References in classic literature ? Hesiod's https://second-hand-louis-vuitton43197.governor-wiki.com/1594259/not_known_details_about_pre_owned_louis_vuitton