Wordiyo
Vocabulary
Learn
My WordsPricing
Wordiyo

Build your English vocabulary systematically through word roots and etymology.

Explore

  • Vocabulary
  • Roots
  • My Words

Learn

  • Guides
  • Read

Company

  • About Us
  • Pricing
  • Terms of Service
  • Privacy Policy

© 2026 Wordiyo.

  1. Home
  2. /fid
  3. /faithful

faithful

🇬🇧 UK/'feiθful/🇺🇸 US
TOEFLB1

Definitions

adj.

Loyal and steadfast in allegiance or affection; reliable and trustworthy.

忠实的,忠诚的,可靠的

n.

The devoted members of a religion or loyal followers of a cause.

信徒,忠实信众

🧩 Root Breakdown

Root-derived
faithfaith, trust, confidence
+
fulfull of, characterized by
=faithful

Example Sentences

  • 1.

    The dog was a faithful companion who never left his master's side.

← Back to fid