a slight rise in the middle of a surface (e.g. of a road)

angle, slope

the process of changing the endings of nouns, pronouns, and adjectives according to their use in a sentence

deterioration

(an instance of) denying; refusing a request

dismissal, refusal of belief in

the state of being deep; distance from the top down, from the front to the back, from the surface inwards

distance down or across

(an act of) coming or going down

moving down; lowering

a statement or feeling of dislike, disapproval or opposition

argument, disagreement

a serious or formal declaration

objection

(an instance of) an act of refusing

denial of responsibility; unwillingness

a line or direction going up or down at an angle; a particular way of considering (an opinion, facts etc)

angle, slope

a slanting line, position or direction; an area of rising or falling ground

slant, tilt

a constitutional right of a sovereign, president, legislative assembly or other body, or a member of the United Nations Security Council, to reject of forbid something; statement that rejects or prohibits something

refusal of permission