Synonyms of the word

fossilised

• adj. Non-Oxford British English standard spelling of fossilized.

fossilized

• v. simple past tense and past participle of fossilize.
• adj. In a state of fossilization; preserved in rock.

inflexible

• adj. Not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding.
• adj. Not willing to change, e.g. one's opinion or habits; obstinate; stubborn; resolute; determined.

ossified

• adj. Having undergone the process of ossification (transformation into bone).
• adj. (of ideas or attitudes) Inflexible, old-fashioned.
• v. simple past tense and past participle of ossify.