Find Antonyms
heretical Antonyms
Opposite of heretical
Because the opposite of heretical shifts with each meaning, the 10 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adjective (Context 1)
Believing in or practicing religious heresy; holding beliefs at variance with established orthodox religious doctrine.
Usage Example
"The medieval tribunal condemned the scholar's treatise for containing orthodox teachings."
Strongest
orthodox
canonical
Strong
doctrinal
traditional
devout
• adjective (Context 2)
Holding an opinion sharply at odds with what is generally accepted in a particular field or society.
Usage Example
"Proposing a four-day workweek was once considered a conventional idea in corporate management."
Strongest
conventional
mainstream
conformist
Strong
accepted
traditional
customary
Similar words to heretical
Words similar to heretical shift depending on context. Common synonyms include:
heterodox
unorthodox
unconventional
iconoclastic
nonconformist
schismatic
dissenting
contrarian
Cite this Entry
Wordmom. (2026). Antonyms for Heretical. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/heretical