5 letter words starting with si

Looking for a clue for todays Wordle or another Word game? Look no further! We got you covered. We got alot (106 of them) plausible five letter words starting with si.

  • SIALS
  • SIBBS
  • SIBIA
  • SIBYL
  • SICES
  • SICHT
  • SICKO
  • SICKS
  • SICKY
  • SIDAS
  • SIDED
  • SIDER
  • SIDES
  • SIDEY
  • SIDHA
  • SIDHE
  • SIDLE
  • SIEGE
  • SIELD
  • SIENS
  • SIENT
  • SIETH
  • SIEUR
  • SIEVE
  • SIFTS
  • SIGHS
  • SIGHT
  • SIGIL
  • SIGLA
  • SIGMA
  • SIGNA
  • SIGNS
  • SIGRI
  • SIJOS
  • SIKAS
  • SIKER
  • SIKES
  • SILDS
  • SILED
  • SILEN
  • SILER
  • SILES
  • SILEX
  • SILKS
  • SILKY
  • SILLS
  • SILLY
  • SILOS
  • SILTS
  • SILTY
  • SILVA
  • SIMAR
  • SIMAS
  • SIMBA
  • SIMIS
  • SIMPS
  • SIMUL
  • SINCE
  • SINDS
  • SINED
  • SINES
  • SINEW
  • SINGE
  • SINGS
  • SINHS
  • SINKS
  • SINKY
  • SINSI
  • SINUS
  • SIPED
  • SIPES
  • SIPPY
  • SIRED
  • SIREE
  • SIREN
  • SIRES
  • SIRIH
  • SIRIS
  • SIROC
  • SIRRA
  • SIRUP
  • SISAL
  • SISES
  • SISSY
  • SISTA
  • SISTS
  • SITAR
  • SITCH
  • SITED
  • SITES
  • SITHE
  • SITKA
  • SITUP
  • SITUS
  • SIVER
  • SIXER
  • SIXES
  • SIXMO
  • SIXTE
  • SIXTH
  • SIXTY
  • SIZAR
  • SIZED
  • SIZEL
  • SIZER
  • SIZES

Sometimes the solution is an uncommon word, then It’s time to learn something new. Here’s the definition of a few of these words:

Definition of sigma

sigma (noun)

  1. The eighteenth letter of the Classical and Modern Greek alphabets, the twentieth letter of Old and Ancient.
  2. The symbol Σ, used to indicate summation of a set or series.
  3. The symbol σ, used to indicate one standard deviation from the mean, particularly in a normal distribution.

Definition of silky

silky (noun)

  1. A seal which can magically transform into a human by shedding its skin.

silky (noun)

  1. A chicken of a certain breed with very fine, silk-like feathers.

silky (adjective)

  1. Similar in appearance or texture (especially in softness and smoothness) to silk.
  2. Smooth and pleasant; seductive.
  3. Covered in long, slender, glistening hairs pressed close to the surface; sericeous.

Definition of siren

siren (noun)

  1. One of a group of nymphs who lured mariners to their death on the rocks.
  2. One who sings sweetly and charms.
  3. A dangerously seductive woman.
  4. A member of an order of mammals of Sirenia (first attested in French in Dominique Bouhours, Les entretiens d'Ariste et d'Eugène, 1671).
  5. A member of a genus of aquatic salamanders of the family Sirenidae (originally introduced by Linnaeus, 1766, for a genus of his reptiles), commonly used for all species subsumed under the family of Sirenidae.
  6. Any of various nymphalid butterflies of the genus Hestina.
  7. A device, either mechanical or electronic, that makes a piercingly loud sound as an alarm or signal, or the sound from such a device (first recorded 1879).
  8. A musical instrument, one of the few aerophones in the percussion section of the symphony orchestra (patented as Acme Siren in 1895).
  9. An instrument for demonstrating the laws of beats and combination tones.
  10. An astrophysical event that can be used for calculating cosmic distances.

siren (verb)

  1. To make a noise with, or as if with, a siren.

siren (adjective)

  1. Relating to or like a siren.

Definition of sitar

sitar (noun)

  1. A Hindustani/Indian classical stringed instrument, typically having a gourd as its resonating chamber.

Definition of sixer

sixer (noun)

  1. A Cub Scout who leads a group of six.