Definition

Adverb: To such an extent or degree; so. It is used to introduce a clause that explains the extent or consequence of something stated earlier.

Usage

"Insomuch" is a formal and somewhat archaic adverb. It is almost always followed by "that" or "as" to connect it to a subordinate clause. * Insomuch that: Used to introduce a clause showing the result or consequence. * Insomuch as: Used to introduce a clause showing the reason or cause; it is synonymous with "inasmuch as."

Examples

• The evidence was compelling, insomuch that the jury reached a verdict quickly.
• He was deeply devoted to the project, insomuch that he worked nights and weekends.
• Insomuch as you are the team leader, the final decision is yours.
• The plan was flawed, insomuch as it failed to account for bad weather.

Advanced Usage

• Legal/Formal Writing: The term is most commonly found in legal documents, formal essays, or historical texts to precisely link cause and effect or degree and result.
  • The defendant acted negligently, insomuch that his actions directly caused the plaintiff's injury.

Variants and Related Words

• Inasmuch as (conjunction): Since, because, to the extent that. This is the more common variant in modern English for introducing a causal clause.
  • Inasmuch as the data is incomplete, we should postpone the meeting.

Synonyms

• So much so that
• To such an extent that
• To such a degree that

Related Phrases

• Insomuch that: To the degree or extent that (introduces a result).
• Insomuch as: Seeing that, since, because (introduces a reason).

Adverb

1. to such an extent or degree; so