symbiosis

/sɪmbaɪˈoʊsɪs/

//sɪmbaɪˈoʊsɪs// noun

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

"symbiosis" is a 9-letter English headword indexed on PlainSpell.

The verdict

“symbiosis” has 14 generated spelling variants in the English index at frequency #41,404. The variants make it a useful spelling check.

#41,404
frequency rank, English
6,566
“S” headwords
14
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A relationship of mutual benefit, especially among different species.

Corpus desk

Index EN-symbiosis · symbiosis · English

symbiosis · rank #41,404 · 14 variants · 1 confusable

  • FREQ-MID #41,404
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 14 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH sympathise

Nearest frequency peer: sympathise (+1 rank slots)

Read with this headword: Spelling guide for this pattern

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.

Rank peers near misspelling magnet “symbiosis”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “symbiosis” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

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).

symbiosis vs symbiotic
78% similar

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

Key facts for symbiosis
PropertyValue
Headwordsymbiosis
LanguageEnglish
Part of speechNoun
IPA/sɪmbaɪˈoʊsɪs/
Letters9
Frequency rank#41,404
Misspellings tracked14
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “symbiosis”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).symbiosislands here:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “sympathise” (#41,405), “synchronize” (#41,406), “superconducting” (#41,401). Among 6,566 “S” headwords, “symbiosis” is #41,404. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 14 spelling variants around symbiosis (IPA /sɪmbaɪˈoʊsɪs/), anoun. Corpus frequency is #41,404 among 6,566 “S” headwords. Wiktionary lists 5 senses, so context still picks the gloss.

Our generated misspelling index lists 14 likely wrong-spelling variants for symbiosis, with forms such as "smybiosis", "ssymbiosis", and "sybmiosis". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 1 confusable-pair relationship, "symbiotic", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Ancient Greek συμβίωσις (sumbíōsis, “living together”). By surface analysis, sym- + -biosis. The correct English form is symbiosis, spelled S-Y-M-B-I-O-S-I-S.

Definition

  1. 1
    A relationship of mutual benefit, especially among different species.
  2. 2
    The close and long-term relationship or interaction between two or more different species in which at least one of the organisms benefit.
  3. 3
    The close and long-term relationship or interaction between two or more different species in which at least one of the organisms benefit.
  4. 4
    The state of people of different types, races, cultures, communities, etc., living together.
  5. 5
    The occurrence of two different or opposing things in the same time and place.

Recorded use

Wiktionary examples

These source excerpts show how symbiosis appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Bees and flowers display symbiosis. The bees get nectar and the flowers get pollinated
  2. In this peculiar and deadly symbiosis the presence of warfare stimulates trade and the presence of trade stimulates warfare.

Etymology

From Ancient Greek συμβίωσις (sumbíōsis, “living together”). By surface analysis, sym- + -biosis.

This word in other languages

simbiosis(Español)symbiose(Français)Symbiose(Deutsch)simbiose(Português)

Common misspellings

Also misspelled as:

  • smybiosis
  • ssymbiosis
  • sybmiosis
  • symbbiosis
  • symbioiss
  • symbiosiss
  • symbiossi
  • symbiossis
  • symbisois
  • symboisis
  • symibosis
  • symmbiosis
  • syymbiosis
  • ysmbiosis

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of symbiosis - 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.

smybiosis2ssymbiosis1sybmiosis2symbbiosis1symbioiss2symbiosiss1symbiossi2symbiossis1
Edit distance from "symbiosis"

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 "symbiosis"?
"symbiosis" is spelled S-Y-M-B-I-O-S-I-S. The IPA pronunciation is /sɪmbaɪˈoʊsɪs/.
What does "symbiosis" mean?
As a noun, "symbiosis" means: A relationship of mutual benefit, especially among different species.
What words are commonly confused with "symbiosis"?
"symbiosis" is commonly confused with "symbiotic". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "symbiosis"?
The IPA (International Phonetic Alphabet) transcription for "symbiosis" is /sɪmbaɪˈoʊsɪs/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "symbiosis"?
From Ancient Greek συμβίωσις (sumbíōsis, “living together”). By surface analysis, sym- + -biosis. See the full etymology section above for more details.
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 English words by spelling shape

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

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

strutting#41,396tectonics#41,416Stevenage#41,390Richelieu#41,353

Similar misspelling depth

Headwords with a similar count of attested misspellings (14 here; floor ≥5).

Valparaiso14 variantsrevulsion14 variantsreachable14 variantswizarding14 variants

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

Source: FrequencyWords open word-frequency list