in support of

/ɪn səˈpɔːt əv/ · in suh-PORT uvevidence phrase

As evidence, reasoning, or advocacy favouring a claim, proposal, or position.

Use in support of to express this relationship precisely: as evidence, reasoning, or advocacy favouring a claim, proposal, or position.

What in support of Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core relationship

As evidence, reasoning, or advocacy favouring a claim, proposal, or position.

Example

The authors cite three experiments in support of the hypothesis.

2

Noun-phrase frame

Use this expression in its normal grammatical frame so the relationship between the surrounding ideas remains explicit.

Example

Residents submitted a petition in support of the proposed park.

3

Analytical use

It tells the reader how to interpret the timing, scope, evidence, contrast, condition, or consequence in the statement.

Example

In support of their interpretation, the researchers identify the same pigment in both fragments.

Use in support of Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The authors cite three experiments in support of the hypothesis.

Residents submitted a petition in support of the proposed park.

In support of their interpretation, the researchers identify the same pigment in both fragments.

Precision Matters

In support of overlaps with several common words, but each carries a different emphasis.

in support of

Means as evidence, reasoning, or advocacy favouring a claim, proposal, or position.

vs.
lend support to

Means provide evidence or reasoning that makes a claim more credible without necessarily proving it.

in support of

Means as evidence, reasoning, or advocacy favouring a claim, proposal, or position.

vs.
bear out

Means confirm or support a claim through evidence or experience.

in support of

Means as evidence, reasoning, or advocacy favouring a claim, proposal, or position.

vs.
corroborate

Means confirm or support a statement with additional evidence.

in support of

Means as evidence, reasoning, or advocacy favouring a claim, proposal, or position.

vs.
substantiate

Means to support or establish a claim with evidence.

Test in support of in Context

The letters are offered as evidence favouring the claim.

1

The article presents newly dated letters ___ its claim that the novel was revised in 1912.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
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