Synonyms for Early bird:

• adj.

  •early (adjective)
  • Matinal,
  • pre-existent,
  • before appointed time,
  • primeval,
  • Oversoon,
  • prevenient,
  • initial,
  • on the dot,
  • Proleptical,
  • overearly,
  • a bit previous,
  • on short notice,
  • preexistent,
  • unanticipated,
  • recent.
  •inappropriate (adjective)
  • untimely.
  •in the beginning (adjective)
  • early.
  •untimely (adjective)
  • bright and early,
  • illtimed,
  • early on,
  • anachronistic,
  • ill timed,
  • too late,
  • out of date,
  • too early,
  • badly timed,
  • mistimed,
  • ill-timed.

• adv.

  •early (adverb)
  • soonest,
  • ere long,
  • Proximately.

• n.

  •person (noun)
  • early bird.

• Other synonyms:

  •
  • get up,
  • rise,
  • lay up,
  • wait up,
  • lie in,
  • take to,
  • sit-up,
  • retire,
  • turn in,
  • keep up,
  • stay up,
  • abed.
  •
  • sooner,
  • premature,
  • ahead of time/schedule,
  • ahead of time.
  •Other relevant words:
  • first arrival,
  • space probe,
  • precursor,
  • spacecraft,
  • first comer,
  • satellite,
  • first on the scene,
  • early riser,
  • early comer,
  • Johnny-on-the-spot,
  • probe.

Hyponym for Early bird:

• n.

  • person
    arriver, comer, riser, arrival.