Synonyms for Sill:

• n.

  •
  • doorknob,
  • door,
  • doorpost,
  • doorstop,
  • doorknocker,
  • doorstep,
  • doorbell,
  • arch,
  • doorjamb,
  • doorplate.
  •
  • bodywork,
  • armour,
  • bumper,
  • bull bar,
  • bonnet,
  • chassis,
  • axle,
  • armor,
  • body,
  • boot.
  •artifact (noun)
  • sill.
  •beam (noun)
  • jamb,
  • crosspiece,
  • rafter,
  • shaft,
  • reach,
  • brace,
  • lath,
  • pile,
  • scaffolding,
  • crosstie,
  • truss,
  • plank,
  • lintel,
  • boom,
  • transverse,
  • pole,
  • girder,
  • stay,
  • two-by-four,
  • prop,
  • post,
  • i-beam,
  • stud,
  • strip,
  • ridgepole,
  • stringer,
  • bolster,
  • spar,
  • crossbar,
  • scantling,
  • strut,
  • balk,
  • tie,
  • cantilever,
  • pillar,
  • crossbeam,
  • stanchion,
  • piling,
  • trestle,
  • joist,
  • bail,
  • column,
  • transom.
  •ledge (noun)
  • jut,
  • path,
  • console,
  • edge,
  • offset,
  • way,
  • mantle,
  • reef,
  • step,
  • track,
  • bar,
  • route,
  • walk,
  • bracket,
  • rim,
  • trail,
  • bench,
  • ridge.
  •projection (noun)
  • hook,
  • eaves,
  • prominence,
  • protuberance,
  • point,
  • bunch,
  • bump,
  • extension,
  • swelling,
  • spur,
  • protrusion,
  • prolongation,
  • knob,
  • spine.
  •threshold (noun)
  • origin,
  • inception,
  • gate,
  • starting point,
  • bottom of the frame,
  • start,
  • point of departure,
  • doorsteps,
  • doorways,
  • vestibule,
  • dawn.

• Other synonyms:

  •
  • timber.
  •ocean floor
  • sea bottom.
  •Other relevant words:
  • ground,
  • Substruction,
  • bedding,
  • seat,
  • wand,
  • mantel,
  • bearing wall,
  • substratum,
  • principle,
  • bedrock,
  • footing,
  • block,
  • frame,
  • framework,
  • doorway,
  • hip rafter,
  • window ledge,
  • Stereobate,
  • self,
  • terra firma,
  • understructure,
  • outset,
  • rock bottom,
  • fundamental,
  • radical,
  • shelf,
  • billiard ball,
  • skeleton,
  • fundament,
  • undergirding,
  • basis,
  • rudiment,
  • flooring,
  • solid ground,
  • groundsel,
  • angle rafter,
  • window frame,
  • king post,
  • fond,
  • saw log,
  • Riprap,
  • groundwork,
  • hoax,
  • ledge,
  • pavement,
  • Underbuilding,
  • scaffold,
  • Travis,
  • summer,
  • brink,
  • mantlepiece,
  • entrance,
  • chair,
  • trave,
  • Doorstone,
  • entry,
  • Mudsill,
  • Groundsill,
  • hardpan,
  • crown post,
  • windowsill,
  • Underpinning,
  • basement,
  • cornerstone,
  • grounds,
  • beginning,
  • overhang,
  • vertebra,
  • substructure,
  • bed,
  • house,
  • doorsill,
  • verge,
  • undercarriage,
  • goose,
  • Stylobate,
  • silly,
  • floor,
  • imposition,
  • solid rock,
  • mantelpiece,
  • modillion,
  • bearing ball,
  • base,
  • fire wood,
  • foundation,
  • sill plate,
  • rung,
  • round.

Paraphrases for Sill:

• Independent

  • Noun, singular or mass
    tonalite.

• Other Related

  • Noun, singular or mass
    ledge.

Antonyms for Sill:

• n.

  • projection
    depression.
  • threshold
    death, finish, conclusion, end, ending, completion, middle, disadvantage.

Homophones for Sill:

• secale, saul, scaly, seal oil, scale, shillalah, shale, sagely, sle, soul, seel, sky glow, salai, seal, sequel, shigella, swill, seoul, sally, swizzle, shockley, swallow, scowl, social, sail, salol, skill, showily, skilly, scaley, sea swallow, swell, Sea Squill, sessile, soil, slowly, sequela, skysail, sial, squally, sego lily, squall, seagull, shoaly, sea kale, solely, sea lily, sick call, scilla, seckel, swallow hole, sewellel, salal, squilla, suckle, sea coal, scylla, sula, shyly, slew, sialia, school, slay, shawl, squill, shoal, shallow, saxicola, seashell, shackle, sallow, shiloh, sulla, slue, scull, sicily, slow, Sea Cole, shallu, sea gull, seawall, salah, sexual, sully, shekel, slyly, squiggle, sly, Swale, SIL, saucily, sickle, sizzle, slaw, skull, salaah, sea holly, solea, seseli, solo, shawwal, sagaciously, sell, scheele, SL, sale, shell, shelley, sequella, scheol, saccule, Sei Whale, socle, szell, silo, sage willow, sicilia, squiggly, swahili, silly, sisal, saale, sea eagle, sol, sole, squeal, sickly, shill, shale oil, sex cell, sloe, segal.

Hypernym for Sill:

• n.

  • artifact
    doorstep, doorsill, threshold, windowsill.

Hyponym for Sill:

• n.

  • artifact
    structural member.
  • object
    rock, stone.