juvenile (n.)
- actor
- actress
- adolescent
- antagonist
- baby
- barnstormer
- book
- boy
- character
- classic
- feeder
- fledgling
- flowering
- foil
- folio
- girl
- green
- hardback
- heavy
- histrion
- hopeful
- infant
- ingenue
- junior
- juvenal
- kid
- mime
- mimer
- mimic
- minor
- monologist
- moppet
- mummer
- nipper
- notebook
- novel
- opus
- pantomime
- pantomimist
- paperback
- playactor
- playbook
- player
- production
- psalter
- publication
- puss
- raw
- reciter
- sapling
- serial
- sketchbook
- slip
- soft-cover
- songbook
- soubrette
- sprig
- stooge
- storybook
- stripling
- stroller
- teenager
- theatrical
- thespian
- title
- tome
- trouper
- villain
- volume
- work
- writing
- young
- younger
- youngster
- youth
juvenile (adj.)
- adolescent
- babyish
- book
- callow
- childish
- classic
- fledgling
- florescent
- flowering
- green
- half-baked
- hardback
- heavy
- hopeful
- immature
- infantile
- junior
- kid
- mimic
- minor
- novel
- paperback
- pubescent
- puerile
- raw
- serial
- slip
- teenaged
- theatrical
- thespian
- unfledged
- unripe
- unseasoned
- unsophisticated
- work
- writing
- young
- younger
- youthful