nonfunctional

Definitions of nonfunctional
1

adj not performing or able to perform its regular function

Synonyms:
malfunctioning
amiss, awry, haywire, wrong
not functioning properly
bad, defective
not working properly
out of whack
out of balance or out of adjustment
run-down
having the spring unwound
Antonyms:
functioning
performing or able to perform its regular function
functional, operative, running, working
(of e.g. a machine) performing or capable of performing
up
(used of computers) operating properly
show more antonyms...

adj not having or performing a function

Synonyms:
nonstructural
not structural
cosmetic, decorative, ornamental
serving an esthetic rather than a useful purpose
unserviceable
not ready for service
Antonyms:
functional
designed for or capable of a particular function or use
structural
affecting or involved in structure or construction
useful, utilitarian
having a useful function
serviceable
ready for service or able to give long service
show more antonyms...

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.