a mountain (large mass of earth and rock) or (large) hill / a mine (excavation usually consisting of small tunnels) / a heap, pile / the top or high part of an object / a chance, gamble / a climax, peak

slope, incline, grade, gradient, pitch, inclination

not ... at all

even if ...,...cannot

very, exceedingly, awfully / (before a negative form) not at all, at all, by no means

sudden / immediate, rapid

urgent / sudden / hasty / rapid / fast / quick / abrupt / hurry

suddenly / abruptly

prefix for species that are wild or residing in mountains

mountain