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petrify Synonyms
Another word for petrify
Choosing another word for petrify depends on context, so the 15 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
• verb (Context 1)
To make someone so frightened or shocked that they are unable to move or think.
Usage Example
"The sudden roar of the approaching avalanche seemed to terrify the hikers in their tracks."
Strongest
terrify
paralyze
Strong
horrify
transfix
stupefy
stun
frighten
• verb (Context 2)
To change organic matter into a stony substance by encrusting or replacing its original material with minerals over a long period.
Usage Example
"Over millions of years, mineral-rich groundwater helped fossilize the fallen ancient trees in the desert."
Strongest
fossilize
Strong
mineralize
calcify
ossify
harden
• verb (Context 3)
To become or cause to become rigid, stagnant, and unable to change or develop (especially of ideas, traditions, or institutions).
Usage Example
"Without open debate and fresh perspectives, even the most innovative academic disciplines can gradually stagnate."
Strongest
stagnate
Strong
ossify
sclerose
atrophy
Opposites of petrify
The opposite of petrify shifts depending on context. Common opposites include:
reassure
embolden
evolve
comfort
flourish
adapt
calm
encourage
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Petrify. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/petrify