(adj): vs. accompanied) -- (being without an escort
(adj): prenominal), lonely(prenominal), solitary -- (characterized by or preferring solitude
(adj): vs. social) -- (not seeking or given to association; being or living without companions
(adj): prenominal), lonesome(prenominal), only(prenominal), sole(prenominal), solitary(prenominal) -- (being the only one; single and isolated from others
(adj): vs. multiple) -- (existing alone or consisting of one entity or part or aspect or individual
lONE