Synonyms for Understructure:

• n.

  •artifact (noun)
  • foot,
  • base,
  • understructure,
  • groundwork.
  •basement (noun)
  • storage,
  • cellar,
  • excavation,
  • bottom,
  • crypt,
  • vault.
  •bed (noun)
  • seat,
  • bedrock,
  • rest,
  • basis,
  • ground,
  • substratum.
  •footing (noun)
  • foothold,
  • Underpinning,
  • settlement,
  • seating,
  • warrant,
  • establishment,
  • installation.
  •foundation (noun)
  • guts,
  • stay,
  • justification,
  • abcs,
  • prop,
  • heart,
  • reason,
  • root,
  • nub,
  • bottom line,
  • basics,
  • brass tacks,
  • authority.
  •groundwork (noun)
  • cornerstone,
  • origin,
  • Preliminaries,
  • background,
  • preparation.

• Other synonyms:

  •Other relevant words:
  • grounds,
  • root word,
  • Stylobate,
  • Riprap,
  • flooring,
  • pes,
  • instauration,
  • foundation garment,
  • stand,
  • Stereobate,
  • house,
  • undercarriage,
  • base of operations,
  • radix,
  • place,
  • solid ground,
  • fireside,
  • home,
  • terra firma,
  • hind end,
  • hardpan,
  • introduction,
  • origination,
  • Bases,
  • tail end,
  • rudiment,
  • rock bottom,
  • derriere,
  • principle,
  • backside,
  • pocket,
  • prat,
  • fond,
  • grounding,
  • stem,
  • floor,
  • al-Qaeda,
  • stern,
  • basely,
  • rump,
  • al-Qa'ida,
  • commencement,
  • radical,
  • sill,
  • off-base,
  • ass,
  • keister,
  • invertebrate foot,
  • animal foot,
  • pavement,
  • theme,
  • creation,
  • household,
  • bow,
  • inception,
  • shank,
  • solid rock,
  • rear,
  • buttocks,
  • butt,
  • bum,
  • metrical unit,
  • bearing wall,
  • arse,
  • tush,
  • alkali,
  • infantry,
  • fundamental,
  • posterior,
  • nates,
  • innovation,
  • ft,
  • tail,
  • tooshie,
  • institution,
  • shadow,
  • fanny,
  • al-Qaida,
  • initiation,
  • founding,
  • undergirding,
  • buns,
  • bench,
  • bedding,
  • pedestal,
  • Substruction,
  • nucleotide,
  • hindquarters,
  • basest,
  • metrical foot,
  • human foot,
  • matter,
  • can,
  • bag,
  • raft foundation,
  • behind.

Antonyms for Understructure:

• n.

  • basement
    attic.
  • footing
    top.
  • foundation
    exterior, fear, Exteriority, cowardice, outside.

Holonyms for Understructure:

• n.

  • artifact
    construction, structure.

Hypernym for Understructure:

• n.

  • artifact
    mat, bed, raft foundation, raft.

Hyponym for Understructure:

• n.

  • artifact
    support.