rhinoceros

/ɹaɪˈnɒs.ə.ɹəs/

//ɹaɪˈnɒs.ə.ɹəs// noun

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

"rhinoceros" is a 10-letter English headword indexed on PlainSpell.

The verdict

“rhinoceros” has 15 generated spelling variants in the English index at frequency #35,048. The variants make it a useful spelling check.

#35,048
frequency rank, English
21,470
“R” headwords
15
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any large herbivorous ungulate mammal native to Africa and Asia of the family Rhinocerotidae, with thick, gray skin and one or two horns on their snouts.

Key facts for rhinoceros
PropertyValue
Headwordrhinoceros
LanguageEnglish
Part of speechNoun
IPA/ɹaɪˈnɒs.ə.ɹəs/
Letters10
Frequency rank#35,048
Misspellings tracked15
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “rhinoceros” 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). rhinoceros lands here:

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

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

A misspelling magnet

The generator records 15 spelling variants around rhinoceros (IPA /ɹaɪˈnɒs.ə.ɹəs/), anoun. Corpus frequency is #35,048 among 21,470 “R” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 15 likely wrong-spelling variants for rhinoceros, with forms such as "hrinoceros", "rhhinoceros", and "rhincoeros". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From Latin rhīnocerōs, from Ancient Greek ῥῑνόκερως (rhīnókerōs, “nose-horned”), composed of ῥῑ́ς, ῥῑνός (rhī́s, rhīnós, “nose, of (the) nose”) + κέρας (kéras, “horn”). The correct English form is rhinoceros, spelled R-H-I-N-O-C-E-R-O-S.

Definition

  1. 1
    Any large herbivorous ungulate mammal native to Africa and Asia of the family Rhinocerotidae, with thick, gray skin and one or two horns on their snouts.
  2. 2
    A member of the superfamily Rhinocerotoidea, including hornless members of the extinct genus Paraceratherium.

Etymology

From Latin rhīnocerōs, from Ancient Greek ῥῑνόκερως (rhīnókerōs, “nose-horned”), composed of ῥῑ́ς, ῥῑνός (rhī́s, rhīnós, “nose, of (the) nose”) + κέρας (kéras, “horn”).

Synonyms

rhinorhinocerotid

This word in other languages

rinoceronte(Español)rhinocéros(Français)Nashorn(Deutsch)rinoceronte(Português)

Common misspellings

Also misspelled as:

  • hrinoceros
  • rhhinoceros
  • rhincoeros
  • rhinnoceros
  • rhinocceros
  • rhinoceors
  • rhinoceross
  • rhinocerros
  • rhinocerso
  • rhinocreos
  • rhinoecros
  • rhionceros
  • rhnioceros
  • rihnoceros
  • rrhinoceros

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of rhinoceros - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

hrinoceros2rhhinoceros1rhincoeros2rhinnoceros1rhinocceros1rhinoceors2rhinoceross1rhinocerros1
Edit distance from "rhinoceros"

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 "rhinoceros"?
"rhinoceros" is spelled R-H-I-N-O-C-E-R-O-S. The IPA pronunciation is /ɹaɪˈnɒs.ə.ɹəs/.
What does "rhinoceros" mean?
As a noun, "rhinoceros" means: Any large herbivorous ungulate mammal native to Africa and Asia of the family Rhinocerotidae, with thick, gray skin and one or two horns on their snouts.
What are common misspellings of "rhinoceros"?
Common misspellings include "hrinoceros", "rhhinoceros", "rhincoeros", "rhinnoceros", "rhinocceros". The correct spelling is "rhinoceros".
How do you pronounce "rhinoceros"?
The IPA (International Phonetic Alphabet) transcription for "rhinoceros" is /ɹaɪˈnɒs.ə.ɹəs/. 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 "rhinoceros"?
From Latin rhīnocerōs, from Ancient Greek ῥῑνόκερως (rhīnókerōs, “nose-horned”), composed of ῥῑ́ς, ῥῑνός (rhī́s, rhīnós, “nose, of (the) nose”) + κέρας (kéras, “horn”). 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.

Using “rhinoceros”

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

  • The one correct English spelling is R-H-I-N-O-C-E-R-O-S - every other letter order is a misspelling in standard orthography.
  • Say it as /ɹaɪˈnɒs.ə.ɹəs/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words

Same frequency band

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