Tiamat

name

"tiamat" is a 6-letter English headword indexed on PlainSpell.

The verdict

“Tiamat” is uncommon English (frequency #61,158 among 3,151 “T” headwords), classed as a proper noun. The kind of spelling people second-guess.

#61,158
frequency rank, English
3,151
“T” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A Babylonian goddess who personifies the sea, considered the monstrous embodiment of primordial chaos.

Corpus desk

Index EN-tiamat · Tiamat · English

Tiamat · rank #61,158 · 0 variants · 0 confusables

  • FREQ-RARE #61,158
  • LEN-LONG 6 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH Timmins

Nearest frequency peer: Timmins (+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.

Long-tail ranks near “Tiamat”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “Tiamat” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for Tiamat
PropertyValue
HeadwordTiamat
LanguageEnglish
Part of speechProper noun
Letters6
Frequency rank#61,158
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “Tiamat” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).Tiamatfalls in this rarity band:

#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. Rare peers in the same band: “Timmins” (#61,159), “Thoth” (#61,156), “tinny” (#61,160). Among 3,151 “T” headwords, “Tiamat” is #61,158. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

Tiamat is uncommon English at frequency #61,158 among 3,151 “T” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. 2 senses are on record.

Tiamat doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: Learned borrowing from Akkadian 𒀀𒀊𒁀 (tiāmtum, “sea; a deity”), from Proto-Semitic *tihām- (“sea”). The correct English form is Tiamat, spelled T-I-A-M-A-T.

Definition

  1. 1
    A Babylonian goddess who personifies the sea, considered the monstrous embodiment of primordial chaos.
  2. 2
    A supposed planet once located between Mars and Jupiter.

Recorded use

Wiktionary example

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

  1. Sitchin also tells us Mummu was the planet Mercury - "One Who Was Born," and that Tiamat was an earlier Earth.

Etymology

Learned borrowing from Akkadian 𒀀𒀊𒁀 (tiāmtum, “sea; a deity”), from Proto-Semitic *tihām- (“sea”).

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 "Tiamat"?
"Tiamat" is spelled T-I-A-M-A-T.
What does "Tiamat" mean?
As a proper noun, "Tiamat" means: A Babylonian goddess who personifies the sea, considered the monstrous embodiment of primordial chaos.
What is the origin of the word "Tiamat"?
Learned borrowing from Akkadian 𒀀𒀊𒁀 (tiāmtum, “sea; a deity”), from Proto-Semitic *tihām- (“sea”). 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 "Tiamat", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list