Synonyms for Object lesson:

• n.

  •
  • prototype,
  • archetype,
  • stereotype,
  • template,
  • the personification of something.
  •case in point (noun)
  • typical case,
  • relevant instance,
  • typical example.
  •deterrent example (noun)
  • deterrent example.
  •example (noun)
  • example.
  •lesson (noun)
  • lesson.
  •Other relevant words: (noun)
  • case in point,
  • admonition,
  • monition,
  • warning,
  • word of advice.

• Other synonyms:

  •Other relevant words (noun):
  • exposition,
  • alarm,
  • threat,
  • morality,
  • final notice,
  • caution,
  • exemplification,
  • exercise,
  • homework,
  • practical demonstration,
  • harangue,
  • recital,
  • lecture,
  • visible evidence,
  • moralization,
  • concrete illustration,
  • symbol,
  • type,
  • exponent,
  • talk,
  • set task,
  • final warning,
  • illustration,
  • recitation,
  • explanation,
  • sermon,
  • tip-off,
  • exemplar,
  • caveat,
  • case,
  • notice,
  • moral,
  • chalk talk,
  • demonstration,
  • admonishment,
  • ultimatum,
  • notification,
  • task,
  • teaching,
  • skull session,
  • instance,
  • disquisition,
  • hint,
  • representative,
  • emblem,
  • assignment,
  • preachment,
  • instruction,
  • homily,
  • proof,
  • discourse.