Letter Toolbox

4-letter words starting with SI

Every match in the dictionary, most common first.

33 words found

4-letter words 33

  • sidea place within a region identified relative to a center or reference location
  • sickpeople who are sick
  • signa perceptible indication of something not immediately apparent (as a visible clue that something has happened)
  • singdeliver by singing
  • sizethe physical magnitude of something (how big it is)
  • sitethe piece of land on which something is located (or is to be located)
  • sinkplumbing fixture consisting of a water basin fixed to a wall or floor and having a drainpipe
  • sinsestrangement from god
  • sirea title of address formerly used for a man of rank and authority
  • silka fabric made from the fine threads produced by certain insect larvae
  • sitsbe seated
  • sighan utterance made by exhaling audibly
  • sirsterm of address for a man
  • sims
  • siloa cylindrical tower used for storing silage
  • simarock that form the continuous lower layer of the earth's crust; rich in silicon and magnesium
  • sipsa small drink
  • sillstructural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure
  • siftmove as if through a sieve
  • sith
  • sineratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle
  • siltmud or clay or small rocks deposited by a river or lake
  • simp
  • sike
  • sipe
  • sibsa person's brother or sister
  • sicsurge to attack someone
  • sice
  • sinh
  • sildany of various young herrings (other than brislings) canned as sardines in Norway
  • sialthe granitelike rocks that form the outermost layer of the earth's crust; rich in silicon and aluminum
  • sibb
  • sizy