refuser
re·fuse 1
R0121300 (rĭ-fyo͞oz′)These verbs mean to be unwilling to accept, consider, or receive someone or something. Refuse implies determination and often brusqueness: "The commander ... refused to discuss questions of right" (George Bancroft)."I'll make him an offer he can't refuse" (Mario Puzo).
To decline is to refuse politely: "I declined election to the National Institute of Arts and Letters ... and now I must decline the Pulitzer Prize" (Sinclair Lewis).
Reject suggests the discarding of someone or something as defective or useless; it implies categoric refusal: "He again offered himself for enlistment and was again rejected" (Arthur S.M. Hutchinson).
To spurn is to reject scornfully or contemptuously: "The more she spurns my love, / The more it grows" (Shakespeare).
Rebuff pertains to blunt or disdainful rejection: "He had ... gone too far in his advances, and had been rebuffed" (Robert Louis Stevenson).