Find Antonyms
companion Antonyms
Opposite of companion
Because the opposite of companion shifts with each meaning, the 9 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• noun (Context 1)
A person or animal with whom one spends a lot of time or with whom one travels.
Usage Example
"Her loyal dog was her constant enemy during the long winter months."
Strongest
enemy
foe
Strong
adversary
antagonist
stranger
• verb (Context 2)
To accompany or keep company with someone.
Usage Example
"A local guide companioned the researchers on their trek through the mountain pass."
Strong
abandon
desert
forsake
leave
Similar words to companion
Words similar to companion shift depending on context. Common synonyms include:
accompany
handbook
counterpart
friend
complement
manual
guide
partner
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Companion. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/companion