proem /prōˈem/

1. An introduction
2. A prelude
3. A preface

proemial /prō-ēˈmi-əl/ adjective

• audience
• audience participation
• audience research
• audiences
• audiencia
• audient
• audients
• audile
• audiles
• audio
• audio-
• audio book
• audio books
• audio cassette
• audio cassettes
• audio disc
• audio discs
• audio disk
• audio-engineer
• audio-engineers
• audio-frequency
• audiogram
• audiograms
• audiograph
• audiographs