intense -- (possessing or displaying a distinctive feature to a heightened degree; "intense heat"; "intense anxiety"; "intense desire"; "intense emotion"; "the skunk's intense acrid odor"; "intense pain"; "enemy fire was intense")
acute, intense -- (extremely sharp or intense; "acute pain"; "felt acute annoyance"; "intense itching and burning")
intense, vivid -- ((of color) having the highest saturation; "vivid green"; "intense blue")
(Sound)
