Synonyms of ossified

ossified 1 of 2

adjective

as in stubborn

sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion

the company's ossified management team failed to see the technological revolution that was sweeping their own industry

Synonyms & Similar Words

• stubborn
• adamant
• hardened
• steadfast
• intransigent
• obstinate
• obdurate
• inflexible
• immovable
• unbending
• bullheaded
• adamantine
• implacable
• opinionated
• mulish
• unyielding
• obsessive
• unrelenting
• willful
• headstrong
• uncompromising
• pertinacious
• hardheaded
• pat
• hard
• dogged
• perverse
• pigheaded
• determined
• strict
• persistent
• hidebound
• stiff-necked
• self-willed
• hard-nosed
• rigid
• self-opinionated
• iron
• inconvincible
• deaf to reason
• resolved
• relentless
• wrongheaded
• inexorable
• stern
• wayward
• intractable
• tenacious
• recalcitrant
• severe
• defiant
• refractory
• unflinching
• hard-line
• cantankerous
• narrow-minded
• unmanageable
• firm
• uncooperative
• contumacious
• insubordinate
• hard-shell
• disobedient
• ungovernable
• anal-retentive
• mutinous
• insurgent
• single-minded
• unruly
• invincible
• indomitable
• contrary
• cussed
• set
• stouthearted
• confirmed
• unconquerable
• bloody-minded
• inveterate
• unregenerate
• hell-bent
• demanding
• froward
• exacting

Antonyms & Near Antonyms

• pliant
• pliable
• acquiescent
• flexible
• compliant
• amenable
• complying
• yielding
• agreeable
• obedient
• docile
• tractable
• submissive
• receptive
• accepting
• responsive
• willing
• reasonable
• manageable
• temperate
• relenting
• placable
• subservient
• slavish
• governable
• persuadable

ossified

2 of 2

verb

past tense of ossify

as in calcified

Related Words

• calcified
• crystallized
• rigidified
• petrified
• thickened
• coagulated
• stiffened
• clotted
• gelled
• gelatinized
• jellied
• jelled
• annealed
• encrusted
• tempered
• case-hardened
• caked
• callused
• gelated
• congealed
• indurated
• solidified
• hardened
• froze
• concreted
• firmed (up)
• set

Dissimilar Words

• liquefied
• softened
• dissolved
• fused
• melted
• thawed
• smelted
• fluxed
• deliquesced
• unfroze

Example Sentences

Recent Examples of ossified

Adjective

These had a head dominated by large eyes and a partially ossified jaw—but again, no external gills. — Jacek Krywko, ArsTechnica, 23 June 2026

But rather than simply repeat the even-then ossified list of events leading to the invention of photography and the medium’s later innovations, the book uses a series of stories, reminiscences, and tall tales to describe how photography transformed everyday (and not so everyday) experience. — Literary Hub, 27 Apr. 2026

Lockhart, a mathematician who taught first at Brown University and UC Santa Cruz and then for many years at Saint Ann’s, a progressive private school in Brooklyn, argues that the injury is due to our ossified K–12 mathematics curriculum. — Dan Rockmore, The New York Review of Books, 19 Mar. 2026

The collective dream was for a new, democratic structure that could replace Assad’s ossified legal regime. — Anand Gopal, New Yorker, 28 Feb. 2026

And he's taken aim at the foreign policy apparatus, describing institutions like the NSC and State Department as having been ossified and out of touch. — Franco Ordoñez, NPR, 26 Jan. 2026

This year’s awards narrative was already feeling especially ossified. — David Sims, The Atlantic, 22 Jan. 2026

The status quo—an ossified theocracy presiding over a bankrupt economy and an aggrieved populace—has already proven unsustainable. — Ali Vaez, Time, 15 Jan. 2026

Poking out of the vertical wall of a cutbank in a seasonally dry river was a vertebra – part of the backbone – and some ossified tendons. — Paul C. Sereno, The Conversation, 24 Oct. 2025