Synonyms for Join up:

• v.

  •answer the call (verb)
  • answer call.
  •bring or come together (verb)
  • merge.
  •enlist (verb)
  • obtain,
  • gather,
  • recruit,
  • admit,
  • reserve,
  • inscribe,
  • get,
  • hire,
  • oblige,
  • hitch,
  • levy,
  • assign,
  • enroll,
  • procure,
  • serve,
  • sign on,
  • induct,
  • call up,
  • appoint,
  • initiate,
  • register,
  • engage,
  • volunteer,
  • Conscribe,
  • call to arms,
  • employ,
  • take on,
  • interest,
  • draft,
  • list,
  • secure,
  • place,
  • press into service,
  • enter,
  • enter into,
  • attract,
  • embody,
  • record,
  • incorporate,
  • muster.
  •enroll (verb)
  • subscribe,
  • accept,
  • matriculate,
  • enlist,
  • take course,
  • become student.
  •enter (verb)
  • set about,
  • set to,
  • open,
  • start,
  • inaugurate,
  • tee off,
  • lead off,
  • set out on,
  • commit oneself,
  • get oneself into,
  • participate in,
  • become member,
  • take up,
  • begin,
  • commence.
  •rendezvous (verb)
  • be closeted,
  • meet behind closed doors,
  • come together,
  • get together,
  • forgather,
  • be reunited,
  • meet privately.

• Other synonyms:

  •
  • commission,
  • conscription,
  • awol,
  • cashier,
  • buy out,
  • conscript,
  • 4-F.
  •
  • pull together,
  • unite,
  • cooperate,
  • partner,
  • knit,
  • get in with,
  • share,
  • mobilize,
  • collaborate,
  • join in.
  •
  • introduce,
  • come-on,
  • come across,
  • present,
  • encounter,
  • run into,
  • meet up,
  • meet,
  • bump into.
  •enlist
  • enter the armed forces,
  • respond to the call of duty,
  • sign up.
  •enter
  • got into,
  • teed off,
  • leading off,
  • signing up,
  • signed up,
  • signs up,
  • led off,
  • participated in,
  • get into.

Antonyms for Join up:

• v.

  • enlist
    lose, leave, let go, remove, stop, ignore, exclude, expel, dodge, forfeit, cancel, refrain, separate, shun, reject, fire, refuse, repel, divide, withdraw, oust, lay off, discharge, dismiss, eject, unfasten, forget, avoid.
  • enroll
    erase, decline, dispute, deny, pass, neglect.
  • enter
    die, exit, complete, depart, conclude, finish, end, delete, abstain, go.
  • merge
    part, disconnect, disperse, disjoin, unmix, scatter.
  • muster
    disorganize, throw away, destroy.
  • rendezvous
    spread, distribute.