Synonyms for Soup up:

• n.

  •soup up (noun)
  • hop up,
  • hot up.

• v.

  •add (verb)
  • beef up,
  • heat up,
  • jazz up.
  •amplify (verb)
  • add,
  • deepen,
  • exaggerate,
  • expand,
  • heighten,
  • intensify,
  • magnify,
  • strengthen.
  •enrich (verb)
  • enhance,
  • hop up.
  •expand (verb)
  • amplify,
  • blow up.
  •fortify (verb)
  • consolidate,
  • reinforce.
  •reinforce (verb)
  • fortify.

• Other synonyms:

  •add
  • heat up,
  • jazz up.
  •expand
  • expand.
  •Other relevant words:
  • accelerate,
  • add,
  • aggravate,
  • amplify,
  • beef up,
  • blow up,
  • complicate,
  • condense,
  • consolidate,
  • deepen,
  • double,
  • enhance,
  • enrich,
  • exacerbate,
  • exaggerate,
  • expand,
  • fortify,
  • heat up,
  • heighten,
  • intensify,
  • jazz up,
  • magnify,
  • ramify,
  • redouble,
  • reinforce,
  • sharpen,
  • strengthen,
  • triple,
  • whet,
  • make complex,
  • give a boost to,
  • key up.