assessor

/əˈsɛsə/

//əˈsɛsə// noun

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

"assessor" is a 8-letter English headword indexed on PlainSpell.

The verdict

“assessor” is a moderately-common English word, ranked #33,519 in English word frequency and used as a noun.

#33,519
frequency rank, English
8
letters
8
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - One who assesses a property for tax or insurance evaluation.

Visual similarity to commonly confused words

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

assessor vs assess
75% similar
assessor vs assessed
75% similar
assessor vs assesses
75% similar

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

Key facts for assessor
PropertyValue
Headwordassessor
LanguageEnglish
Part of speechNoun
IPA/əˈsɛsə/
Letters8
Frequency rank#33,519
Misspellings tracked8
Confusable pairs3
SourceWiktionary (kaikki.org)

Where “assessor” 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). assessor 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 assessor is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /əˈsɛsə/. Corpus data places it at rank #33,519 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 6 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 8 likely wrong-spelling variants for assessor, with forms such as "asessor", "asesssor", and "assesor". 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 3 confusable-pair relationships, "assess", "assessed", "assesses", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Middle English assessour, from Old French assessour, from Latin assessor (“assistant judge; assessor of taxes”). Cognate with French assesseur. The correct English form is assessor, spelled A-S-S-E-S-S-O-R.

Definition

  1. 1
    One who assesses a property for tax or insurance evaluation.
  2. 2
    A specialist who assists the court in determining a matter.
  3. 3
    A civil servant entrusted with checking the veracity of data and criteria used by a taxpayer to complete a tax return.
  4. 4
    One who assesses a project for cost evaluation.
  5. 5
    An official responsible for student welfare.
  6. 6
    A member of an executive body in Italian local government.

Etymology

From Middle English assessour, from Old French assessour, from Latin assessor (“assistant judge; assessor of taxes”). Cognate with French assesseur.

This word in other languages

evaluador(Español)évaluateur(Français)

Common misspellings

Also misspelled as: asessor,asesssor,assesor,assesosr,assessorr,assessro,asssesor,sasessor

Misspelling Pattern Breakdown

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

asessor1asesssor2assesor1assesosr2assessorr1assessro2asssesor2sasessor2
Edit distance from "assessor"

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 "assessor"?
"assessor" is spelled A-S-S-E-S-S-O-R. The IPA pronunciation is /əˈsɛsə/.
What does "assessor" mean?
As a noun, "assessor" means: One who assesses a property for tax or insurance evaluation.
What words are commonly confused with "assessor"?
"assessor" is commonly confused with "assess", "assessed", "assesses". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "assessor"?
The IPA (International Phonetic Alphabet) transcription for "assessor" is /əˈsɛsə/. 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 "assessor"?
From Middle English assessour, from Old French assessour, from Latin assessor (“assistant judge; assessor of taxes”). Cognate with French assesseur. 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 “assessor”

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

  • The one correct English spelling is A-S-S-E-S-S-O-R - every other letter order is a misspelling in standard orthography.
  • Say it as /əˈsɛsə/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “assess” - see the side-by-side comparison. assessor vs assess
  • 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