reis

noun

"reis" is a 4-letter English headword indexed on PlainSpell.

The verdict

“reis” is a moderately-common English word, ranked #42,368 in English word frequency and used as a noun.

#42,368
frequency rank, English
4
letters
4
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The holder of an Ottoman military rank akin to that of naval captain.

Visual similarity to commonly confused words

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

reis vs RS
0% similar
reis vs RI
0% similar
reis vs rid
50% similar

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

Key facts for reis
PropertyValue
Headwordreis
LanguageEnglish
Part of speechNoun
Letters4
Frequency rank#42,368
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “reis” 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). reis 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 reis is 4 letters long, classified as a noun. Corpus data places it at rank #42,368 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "The holder of an Ottoman military rank akin to that of naval captain.".

Our generated misspelling index lists 4 likely wrong-spelling variants for reis, with forms such as "eris", "reiss", and "resi". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 20 confusable-pair relationships, "RS", "RI", "rid", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Arabic رَئِيس (raʔīs, “head, chief, leader”) The correct English form is reis, spelled R-E-I-S.

Definition

  1. 1
    The holder of an Ottoman military rank akin to that of naval captain.

Etymology

From Arabic رَئِيس (raʔīs, “head, chief, leader”)

This word in other languages

Common misspellings

Also misspelled as: eris,reiss,resi,rreis

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of reis - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

eris2reiss1resi2rreis1
Edit distance from "reis"

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 "reis"?
"reis" is spelled R-E-I-S.
What does "reis" mean?
As a noun, "reis" means: The holder of an Ottoman military rank akin to that of naval captain.
What words are commonly confused with "reis"?
"reis" is commonly confused with "RS", "RI", "rid". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "reis"?
From Arabic رَئِيس (raʔīs, “head, chief, leader”) 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 “reis”

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

  • The one correct English spelling is R-E-I-S - every other letter order is a misspelling in standard orthography.
  • Don't mix it up with “RS” - see the side-by-side comparison. reis vs RS
  • 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