Synonyms for Substructures:

• n.

  •base (noun)
  • basis,
  • rest.
  •body (noun)
  • corpus,
  • mass,
  • material.
  •bottom (noun)
  • nether portion,
  • underbelly,
  • depths,
  • lowest part,
  • belly,
  • underside,
  • sole,
  • pediment,
  • floor,
  • underneath,
  • deepest part,
  • terra firma,
  • nadir.
  •foundation (noun)
  • abcs,
  • heart,
  • reason.
  •pedestal (noun)
  • mounting,
  • podium,
  • foundation,
  • platform,
  • plinth.
  •preparation (noun)
  • alertness,
  • study,
  • arrangement,
  • plan,
  • education,
  • putting in order,
  • precaution,
  • preparedness,
  • fitting,
  • homework,
  • schoolwork,
  • expectation,
  • evolution,
  • readying,
  • provision,
  • workout,
  • lead time,
  • incubation,
  • dry run,
  • anticipation,
  • tryout,
  • construction,
  • measure,
  • qualification,
  • gestation,
  • manufacture,
  • Preparing,
  • training,
  • rehearsal,
  • safeguard,
  • formation,
  • getting ready,
  • build-up,
  • rundown,
  • making ready,
  • foresight,
  • background.
  •rudiment (noun)
  • fundament,
  • fundamental.
  •support (noun)
  • shore,
  • guide,
  • abutment,
  • timber,
  • agency,
  • rampart,
  • column,
  • lining,
  • rib,
  • medium,
  • stiffener,
  • buttress,
  • post,
  • device,
  • cornerstone,
  • reinforcement,
  • bedding,
  • pillar,
  • back,
  • stave,
  • pole,
  • fulcrum,
  • stake,
  • hold,
  • sustentation,
  • rod,
  • stanchion,
  • block,
  • flotation,
  • collar,
  • means,
  • backing,
  • stilt,
  • brace.

• Other synonyms:

  •n.
  • assembly,
  • authority,
  • base,
  • basement,
  • basics,
  • bed,
  • bedrock,
  • bottom,
  • bottom line,
  • box,
  • cellar,
  • chassis,
  • core,
  • crux,
  • crypt,
  • essence,
  • establishment,
  • excavation,
  • foot,
  • foothold,
  • footing,
  • frame,
  • furnace room,
  • fuselage,
  • gist,
  • ground,
  • groundwork,
  • guts,
  • hull,
  • infrastructure,
  • installation,
  • justification,
  • majority,
  • matter,
  • nitty-gritty,
  • nub,
  • nuts and bolts,
  • pedestal,
  • pith,
  • prop,
  • root,
  • seat,
  • seating,
  • settlement,
  • skeleton,
  • stand,
  • staple,
  • stay,
  • storage,
  • substance,
  • substratum,
  • substructure,
  • sum,
  • support,
  • tenor,
  • total,
  • trunk,
  • understructure,
  • vault,
  • warrant,
  • whole,
  • Gravamen,
  • Underbuilding,
  • Underpinning,
  • resting place,
  • main part,
  • subterranean room,
  • brass tacks.

Paraphrases for Substructures:

• Equivalence

  • Noun, plural
    sub-structures.

• Forward Entailment

  • Noun, plural
    structures.

• Independent

  • Noun, plural
    set-ups, constructs.

Antonyms for Substructures:

• n.

  • base
    annex, branch, top.
  • basement
    attic.
  • body
    inanimate, individual, abstract, nothing, thought, part, immateriality, soul, fantasy, spirit, mind, concept, one, nothingness.
  • bottom
    ceiling, outside, Exteriority.
  • foundation
    cowardice, exterior, fear.
  • preparation
    ignorance, ingredient, Unreadiness.
  • support
    discouragement, stop, disapproval, frustration, opposition.