inasmuch as

conj

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

The verdict

“inasmuch as” is uncommon English (outside the top frequency list), classed as a conjunction. The kind of spelling people second-guess.

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Because of the fact that; since.

Corpus desk

Index EN-inasmuch-as · inasmuch as · English

inasmuch as · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "I" thin
  • PHOTO-UNK Peer pending

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.

Key facts for inasmuch as
PropertyValue
Headwordinasmuch as
LanguageEnglish
Part of speechConjunction
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “inasmuch as” in English

inasmuch assits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

inasmuch as is uncommon English outside the top frequency list, classed as aconjunction. Rarity is why readers land here mid-draft. 2 senses are on record.

No misspelling variants are generated for inasmuch as in our index, suggesting the orthography follows predictable English patterns. This headword has no recorded confusable partner, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From Middle English in as muche as, in as muchel as (“as far as, as much as, seeing that, since, as long as, so that”). The correct English form is inasmuch as, spelled I-N-A-S-M-U-C-H- -A-S.

Definition

  1. 1
    Because of the fact that; since.
  2. 2
    To the extent that; insofar as.

Recorded use

Wiktionary examples

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

  1. Which it certainly was. Admiration was the universal sentiment, though some objected that the reply to "Is it a bear?" ought to have been "Yes;" inasmuch as an answer in the negative was sufficient to have diverted their thoughts from Mr. Scrooge, supposing they had ever had any tendency that way.
  2. This was a hardship in as much as inquiry showed that even in vegetarian restaurants many courses used to contain eggs. This meant that unless I knew what was what, I had to go through the awkward process of ascertaining whether a particular course contained eggs or no, for many puddings and cakes were not free from them.

Etymology

From Middle English in as muche as, in as muchel as (“as far as, as much as, seeing that, since, as long as, so that”).

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "inasmuch as"?
"inasmuch as" is spelled I-N-A-S-M-U-C-H- -A-S.
What does "inasmuch as" mean?
As a conjunction, "inasmuch as" means: Because of the fact that; since.
What is the origin of the word "inasmuch as"?
From Middle English in as muche as, in as muchel as (“as far as, as much as, seeing that, since, as long as, so that”). 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.

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

Source: FrequencyWords open word-frequency list