SS

noun

By · According to Wiktionary data (CC BY-SA) ·

"ss" is a 2-letter English headword indexed on PlainSpell.

The verdict

“SS” is a regularly-used English word, ranked #6,101 in English word frequency and used as a noun.

#6,101
frequency rank, English
2
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Abbreviation of Saints.

Visual similarity to commonly confused words

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

SS vs su
0% similar
SS vs SW
50% similar
SS vs SV
50% similar

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

Key facts for SS
PropertyValue
HeadwordSS
LanguageEnglish
Part of speechNoun
Letters2
Frequency rank#6,101
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “SS” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). SS lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for SS is 2 letters long, classified as a noun. Corpus data places it at rank #6,101 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 16 distinct senses for this headword, so context determines which meaning a reader should apply.

SS has no tracked misspelling variants, since its letter sequence doesn't invite the usual edit-distance slips. It also participates in 20 confusable-pair relationships, "su", "SW", "SV", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

No documented word history exists for this headword, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct English form is SS, spelled S-S.

Definition

  1. 1
    Abbreviation of Saints.
  2. 2
    Initialism of social security.
  3. 3
    Initialism of secret service or Secret Service.
  4. 4
    Initialism of spousal support.
  5. 5
    Initialism of stainless steel.
  6. 6
    A shiptype
  7. 7
    A shiptype
  8. 8
    A shiptype
  9. 9
    A shiptype
  10. 10
    NATO prefix-code for surface-to-surface missiles developed by the Soviet Union
  11. 11
    Initialism of shortstop.
  12. 12
    Initialism of screenshot.
  13. 13
    Initialism of sum of squares.
  14. 14
    Initialism of Segawa syndrome.
  15. 15
    Initialism of side seam.
  16. 16
    Initialism of spring/summer, often followed by a year.

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 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "SS"?
"SS" is spelled S-S.
What does "SS" mean?
As a noun, "SS" means: Abbreviation of Saints.
What words are commonly confused with "SS"?
"SS" is commonly confused with "su", "SW", "SV". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "SS" come from?
"SS" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

Using “SS”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is S-S - every other letter order is a misspelling in standard orthography.
  • Don't mix it up with “su” - see the side-by-side comparison. SS vs su
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list