List of companionship synonyms and companionship related words.
affiliation, amity, association, boon companionship, brotherhood, brotherliness, camaraderie, chumship, colleagueship, community, community of interest, company, comradeship, confraternity, consociation, consortship, cooperation, esprit de corps, fellowship, fraternalism, fraternity, fraternization, freemasonry, friendship, membership, partaking, participation, partnership, sharing, sisterhood, sisterliness, society, sodality, sorority