com·pan·ion·a·ble 
(kəm-pănyə-nə-bəl)
(kəm-pănyə-nə-bəl)adj.
1. Having the qualities of a good companion; friendly. See Synonyms at social.
2. Suggestive of or conducive to companionship: reading together in companionable silence.
com·panion·a·ble·ness n.
com·panion·a·bly adv.