sine

[ˈsɪ.nɛ]

/[ˈsɪ.nɛ]/ prep

The verdict

“sine” sits in 20 confusable pairs (corpus #39,994) as a preposition. The look-alike neighbours are the real trap.

#39,994
frequency rank, Spanish
4,169
“S” headwords
4
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Sin.

Corpus desk

Index ES-sine · sine · Spanish

sine · rank #39,994 · 4 variants · 20 confusables

  • FREQ-MID #39,994
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-LOW 4 variants
  • BOOK-MID 4,169
  • PHOTO-FINISH silence

Nearest frequency peer: silence (-2 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Vecinos de frecuencia del confusable “sine”

Pares de peso similar en el corpus, aparte de los confusables abajo

corpus weight

What this shows Las barras sitúan “sine” frente a los lemas españoles más cercanos por rango, no un reprint del escritorio de confusables.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

sine vs son
50% similar
sine vs sir
50% similar
sine vs sun
50% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for sine
PropertyValue
Headwordsine
LanguageSpanish
Part of speechPreposition
IPA[ˈsɪ.nɛ]
Letters4
Frequency rank#39,994
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Rango de corpus junto a confusables de “sine”

Esta escala corre desde el núcleo del español cotidiano (izquierda) hasta el rastro de formas rara vez usadas (derecha).sinecae aquí:

#1#100#1K#10K#100K
← used constantlyrarely used →

Los ticks avanzan en logaritmo; cada uno es del orden de diez veces más raro. En la misma franja de rareza aparecen “silence” (#39,992), “significando” (#39,991), “skins” (#39,997). Entre 4,169 lemas con “S”, “sine” va en #39,994. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for sine is neighbouring look-alikes ("son", "sir", …), not just typos; it is apreposition pronounced [ˈsɪ.nɛ]. Frequency #39,994 among 4,169 “S” headwords. Gloss: "Sin.".

Our generated misspelling index lists 4 likely wrong-spelling variants for sine, with forms such as "isne", "sinne", and "snie". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "son", "sir", "sun", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

No borrowing history is documented for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is sine, spelled S-I-N-E.

Definition

  1. 1
    Sin.

Synonyms

Antonyms

Common misspellings

Also misspelled as:

  • isne
  • sinne
  • snie
  • ssine

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of sine - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

isne2sinne1snie2ssine1
Edit distance from "sine"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "sine"?
"sine" is spelled S-I-N-E. The IPA pronunciation is [ˈsɪ.nɛ].
What does "sine" mean?
As a preposition, "sine" means: Sin.
What words are commonly confused with "sine"?
"sine" is commonly confused with "son", "sir", "sun". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "sine"?
The IPA (International Phonetic Alphabet) transcription for "sine" is [ˈsɪ.nɛ]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "sine" come from?
"sine" is a Spanish word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar Spanish words by spelling shape

Same letter count and similar misspelling depth for "sine", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 4 letters (nearest by frequency rank).

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list