Find Antonyms
thornless Antonyms
Opposite of thornless
Pinning down the opposite of thornless requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
• adjective (Context 1)
Having no thorns, prickles, or sharp spines, especially in reference to cultivated plant varieties.
Usage Example
"The gardener planted a thorny blackberry cultivar so the children could harvest fruit safely."
Strongest
thorny
prickly
spiny
Strong
spiky
brambly
Similar words to thornless
Words similar to thornless shift depending on context. Common synonyms include:
spineless
smooth
unarmed
Cite this Entry
Wordmom. (2026). Antonyms for Thornless. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/thornless