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  • friendly
    friendly
    adjective
    characteristic of or befitting a friend; showing friendship.
  • -friendly
    -friendly
    combining form
    helpful, easy, or good for the person or thing specified
Synonyms

friendly

American  
[frend-lee] / ˈfrɛnd li /

adjective

friendlier, friendliest
  1. characteristic of or befitting a friend; showing friendship.

    a friendly greeting.

    Synonyms:
    neighborly, companionable
  2. like a friend; kind; helpful.

    a little friendly advice.

    Synonyms:
    cordial, amiable, kindly, kindhearted, affectionate, genial
  3. favorably disposed; inclined to approve, help, or support.

    a friendly bank.

    Synonyms:
    propitious, sympathetic, favorable, helpful, well-disposed, benevolent
    Antonyms:
    antagonistic
  4. not hostile or at variance; amicable.

    a friendly warship;

    friendly natives.

  5. easy to use, operate, understand, etc. (usually used in combination).

    a consumer-friendly instruction manual;

    a friendly food processor.

  6. able to coexist with something without harm or trouble (usually used in combination).

    environmentally friendly building materials;

    a child-friendly restaurant.


adverb

  1. Also friendlily in a friendly manner; like a friend.

noun

friendlies plural
  1. a person who is in sympathetic relationship to oneself or one's side; an ally or supporter.

friendly 1 British  
/ ˈfrɛndlɪ /

adjective

  1. showing or expressing liking, goodwill, or trust

    a friendly smile

  2. on the same side; not hostile

  3. tending or disposed to help or support; favourable

    a friendly breeze helped them escape

"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

noun

  1. Also called: friendly matchsport a match played for its own sake, and not as part of a competition, etc

"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
-friendly 2 British  

combining form

  1. helpful, easy, or good for the person or thing specified

    ozone-friendly

"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

Derived Forms

Inflected Forms

noun

Etymology

Origin of friendly

First recorded before 900; friend + -ly

Explanation

Friendly, describes people who are kind, caring, and make you feel comfortable. You might be new to town, but the people are so friendly that you'll soon feel right at home. The noun friend is at the root of the adjective friendly. When you're friendly, you treat everyone like a friend — with warmth and respect. A friendly game of badminton is by definition not too serious or competitive, and a vegetarian-friendly menu makes non meat-eaters feel welcome, just as user-friendly instructions make it easy for non-professionals to follow the directions.

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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.

Putin will be returning to Beijing this week, coinciding with the 25th anniversary of the Treaty of Good-Neighbourliness and Friendly Cooperation between Russia and China.

From BBC • May 18, 2026

As a recipient of the Alfred Friendly Press Partners fellowship from the Missouri School of Journalism, he focuses his reporting on migration, education, crime and justice, and the South Asian diaspora in the Americas.

From Los Angeles Times • Apr. 21, 2026

Cliff Kuang and Robert Fabricant open their book User Friendly with the cautionary tale of the Three Mile Island nuclear disaster.

From Slate • Apr. 4, 2026

Friendly locals welcomed us, including the retiree in Hebron, N.D., who brought the gift of one of the town’s famous bricks; we accepted it and mailed it home.

From The Wall Street Journal • Nov. 8, 2025

Laura Friendly finished the green sludge in her water bottle and turned toward the door.

From "Millionaires for the Month" by Stacey McAnulty

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