English UsageGrammar guide

Faithful To: Standard Pattern

Faithful To: Standard Pattern records the directly documented construction and keeps guidance bounded to the evidenced complement pattern rather than inventing a broader prohibition.

Quick answer

Use “faithful to” to name the person, cause, promise, or original that the subject remains loyal or true to.

Key details

Confusion Familyusage-construction
Rule Familyadjective complement
Termsfaithful to

Choose the right form

Decision table for Faithful To: Standard Pattern
Meaning / situationForm / constructionDecision
loyal to a person, cause, promise, or principlefaithful to + nounUse “to.”
accurate or true to an originalfaithful to + original/sourceUse “to” for the comparison relationship.
loyalty and accuracy senses are being conflatedpreserve intended senseThe same complement can serve distinct documented meanings.

Quick tests

Meaning / construction test

Are you naming the person, cause, promise, principle, or original to which the subject remains loyal or true?

If yes: Use “faithful to.”

If no: If the intended relationship is different, choose wording for that meaning rather than stretching this construction.

Caveat: The evidence supports both loyalty and accuracy senses; keep them distinct instead of treating “faithful to” as one unrestricted meaning.

Examples

Example

She remained faithful to her promise.

“To” introduces what she remained loyal to.

Example

The adaptation is faithful to the original novel.

“To” introduces the original against which accuracy is judged.

Example

They stayed faithful to the project’s core principles.

The complement names the principles maintained over time.

Further guidance

Construction

Cambridge documents “faithful to” for loyalty to a person or cause and for accuracy relative to an original.

Style Boundary

This page records documented faithful-to senses and does not merge loyalty and accuracy into a single unrestricted meaning.

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. faithful — Cambridge Dictionary (opens in a new tab)Cambridge University Press · Cambridge dictionary evidence for faithful to a person, cause, or original.

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