Substantially

/səbˈstænʃəli/

Meaning & Definition

adverb
To a large degree or extent; significantly.
The project was substantially completed ahead of schedule.
In essence; fundamentally.
The two proposals are substantially similar in their approach.
For the most part; mostly.
The report is substantially accurate, with only minor errors.
Considerably; a great deal.
The cost of living has increased substantially in recent years.

Etymology

From Latin 'substantialis', from 'substantia', meaning substance.

Common Phrases and Expressions

substantially more
A term used to indicate a greater amount or degree.
substantially similar
Refers to items or concepts that are very alike in essential ways.
substantially improved
Indicates that something has seen significant enhancement.

Related Words

substance
The real physical matter of which a person or thing consists.
substantial
Of considerable importance, size, or worth.
substantiate
Provide evidence to support or prove the truth of.

Slang Meanings

To a considerable degree.
That movie was substantially better than I expected.
Majorly impacted.
That decision substantially changed the course of our strategy.