incidental

"nonessential to the integral meanings of poetry"; "the character's motives remain accidental to the plot";

"an excessive growth of bureaucracy, with attendant problems"; "snags incidental to the changeover in management"; "attendant circumstances"; "the period of tension and consequent need for military preparedness"; "the ensuant response to his appeal"; "the resultant savings were considerable"; "collateral target damage from a bombing run";

"he requested reimbursement of $7 for incidental expenses";