Dictionary.com
Thesaurus.com
Synonyms

formless

American  
[fawrm-lis] / ˈfɔrm lɪs /

adjective

  1. lacking a definite or regular form or shape; shapeless.


formless British  
/ ˈfɔːmlɪs /

adjective

  1. without a definite shape or form; amorphous

"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 formless

First recorded in 1585–95; form + -less

Explanation

Something formless either has no definite shape, like fog or smoke, or lacks structure, like a formless movie that doesn't seem to have much of a plot. You can use this adjective to describe things that are physically vague and shapeless, from formless crowds of people surging forward at a rock concert or the formless, ghost-like shapes in your dark basement. It's also good for things like songs, poems, ideas, or concepts that are unstructured or incoherent and hard to make sense of.

Keep Reading on Vocabulary.com

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.

See Examples For:

The arias and duets, which are almost always slowly paced and formless, lack that visceral, theatrical punch and do not musically distinguish one character from another.

From The Wall Street Journal Sep. 23, 2025

Like Anne, we try to grasp this nameless, formless feeling before it drifts away.

From Salon May 2, 2025

It’s like this formless, invisible gas that’s going to find you wherever you are, and so escaping it is pretty futile.

From Los Angeles Times Mar. 21, 2025

The storm may not be over, but after a messy, formless start to life at Old Trafford we finally have evidence that a hard-pressing, direct and tactically coherent United is possible.

From BBC Jan. 9, 2025

They think of the cortex as a chamber holding a formless cloud or jelly driven by a mysterious "vital force."

From "Phineas Gage" by John Fleischman

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training