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Synonyms

unorthodox

American  
[uhn-awr-thuh-doks] / ʌnˈɔr θəˌdɒks /

adjective

  1. not conforming to rules, traditions, or modes of conduct, as of a doctrine, religion, or philosophy; not orthodox.

    an unorthodox ideology.


unorthodox British  
/ ʌnˈɔːθəˌdɒks /

adjective

  1. not conventional in belief, behaviour, custom, 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

Other Word Forms

Etymology

Origin of unorthodox

un- 1 + orthodox

Explanation

Unorthodox describes something that goes against the usual ways of doing things. Instead of describing yourself as a terrible speller, you might instead proudly refer to your spelling as unorthodox. The adjective unorthodox originally referred to religion, specifically to a person or practice that went against the traditions of a particular belief. The Greek roots of unorthodox are orthos, or "right," and doxa, or "opinion." So someone whose beliefs are orthodox has "the right opinion," while an unorthodox person does not. The definition has evolved so that unorthodox's meaning is closer to "unusual" or "innovative" than just plain "wrong."

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Vocabulary lists containing unorthodox

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.

Drake still has an impeccable ear for production and an incredible talent for hook-writing, much in the same way that Trump knows how to make rambling sentences sing via his unorthodox delivery.

From Salon • May 21, 2026

It feels fitting that an underdog who uses what some consider unorthodox methods was last man standing at a slugfest of a US PGA Championship held in Rocky Balboa's backyard.

From BBC • May 18, 2026

The FBI director was also on the Hill this week for a budget hearing and, in an unorthodox strategy for a setting where you’re asking Congress for money, was eager to fight.

From Slate • May 16, 2026

Schools have also begun admitting students off wait lists before May 1, a previously unorthodox move, counselors said.

From The Wall Street Journal • May 11, 2026

“This proposition is unorthodox, and against my better judgment, but the idea of a massage intrigues me, and I am rarely intrigued. However, thirty minutes is too short. Say...two hours.”

From "Fablehaven" by Brandon Mull

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