Dictionary.com
Thesaurus.com
Synonyms

principled

American  
[prin-suh-puhld] / ˈprɪn sə pəld /

adjective

  1. imbued with or having moral principles (often used in combination).

    high-principled.


principled British  
/ ˈprɪnsɪpəld /

adjective

    1. having high moral principles

    2. ( in combination )

      high-principled

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of principled

First recorded in 1635–45; principle + -ed 3

Explanation

If you decide to take a lower grade rather than cheat on a test, you are making a principled decision, or one that is based on moral rightness. Most people have a set of principles or basic moral rules that they follow. These might include not stealing, not cheating, and treating people as you would like to be treated. Decisions made following these rules are principled, as are people who follow their principles often. If you take a principled stance on censorship, your defend or refute it actively based on your convictions.

Keep Reading on Vocabulary.com

Vocabulary lists containing principled

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Michael Shannon, “Death by Lightning” “Michael Shannon usually plays the assassin. In ‘Death by Lightning,’ he plays President James A. Garfield, showing us a principled man who aims for a life of public service.

From Los Angeles Times • May 19, 2026

The Northamptonshire politician said it had been a "pleasure" to work with Streeting, who "never shies away from the right principled decision, even in difficult times".

From BBC • May 15, 2026

Overcoming years of principled resistance to monitoring my absence of well-being didn’t even require lifting a finger.

From The Wall Street Journal • Mar. 29, 2026

For a while, they thought he was principled if misguided, and not the best at explaining himself.

From Slate • Mar. 25, 2026

“I’ve got potatoes and root vegetables in the oven,” he said in a low voice, “for those principled ones among us who don’t particularly feel like eating dead meat.”

From "Pet" by Akwaeke Emezi

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "principled" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com