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Si

Look up “si”: read the definition, check the syllable count, and find rhymes and anagrams in one tap.

Meaning

  1. noun a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a se…
  2. noun a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) an…
  3. noun the syllable naming the seventh (subtonic) note of any musical scale in solmization
Letters
2
Syllables
1
Part of speech
noun
Common word
Less common

Words that rhyme with si

More rhymes

Rhymes and anagrams of “si”

The perfect rhymes for “si” (60 in total) are matched by sound rather than spelling. The rhyme generator adds near rhymes, which are handy for songs and poems.

Anagrams rearrange all 2 letters of “si” into new words – we found 1 in total. To find shorter words hidden in the same letters, use unjumble letters.

Questions

What does “si” mean?

The definition at the top of this page comes from a free, open English dictionary (see our credits). Its part of speech is noun.

How many syllables are in “si”?

The syllable count of “si” is 1. We take it from a pronunciation dictionary when the word is listed there and estimate it from the spelling when it isn't.

What rhymes with “si”?

This page lists the perfect rhymes we know for “si” (60 in total), common words first. For near rhymes too, use the rhyme generator.

Last updated October 2, 2026

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