companionable
Definitions
Friendly, sociable, and easy to get along with.
Pleasant and agreeable in the company of others.
Examples
We enjoyed a companionable silence as we watched the sunset over the ocean.
Despite their different backgrounds, they developed a companionable relationship during the long train journey.
Synonyms
sociable friendly amiable gregarious convivial affable cordial
Antonyms
unsociable aloof unfriendly solitary withdrawn reclusive distant