What is another word for rigid?

Need synonyms for rigid? Here's a list of similar words from our thesaurus that you can use instead.

Adjective
Physically unyielding or stiff
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“It was pure torture having to sit on a rigid seat for hours on end.”
Adjective
Not able to be changed or adapted
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“Natives maintained rigid rules concerning the roles of each individual within the tribe.”
Adjective
Not bendable
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Adjective
Not physically able to be moved
Adjective
Able to be depended or relied on
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Adjective
Treated or regarded with a devotion and scrupulousness appropriate to worship
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Adjective
Favouring or enforcing strict obedience to authority at the expense of personal freedom
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Adjective
Unwilling or unable to change because of tradition or convention
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Adjective
(of a person, animal or material) Able to withstand physical hardship, strain, or exposure
Adjective
Rigidly following the doctrines of a sect or other group
Adjective
Characterized by, or tending to cause, agitation or anxiety
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Adjective
Disciplined
Adjective
To a total, utter or complete degree
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Adjective
Very severe or serious
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Adjective
Stiff or formal in behaviour or style
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Adjective
Self-disciplined or ascetic
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Adjective
Not receptive
Adjective
Air-filled
Adjective
Marked by or showing careful attention to set forms and etiquette
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Adjective
Rigidly upright or straight
Adjective
Sharp or severe in manner or style
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Adjective
Stiff and awkward in movement or manner
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Adjective
Having or showing passion in the pursuit of a goal
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Adjective
Resembling a squawk
Adjective
Easy to break into small fragments
Adjective
Having a conventionally recognized form, structure, or set of rules
Adjective
(lost to) Hardened beyond sensibility or recovery
Adjective
Closely following a formula or predictable pattern
Adjective
Devoted completely to one object
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Adjective
Unnatural, artificial or fake in nature