(adj.)sudden + noun absence, acceleration, affection, alarm, anger, anxiety, appearance, arrest, arrival, attack, awakening, awareness, blast, blow, breath, breeze, burst, calm, certainty, change, chill, clarity, cold, collapse, commotion, conversion, crack, cry, darkness, death, disappearance, dizziness, downpour, drop, emotion, eruption, explosion, fame, fear, fit, flare, flash, flood, flurry, fortune, fury, gesture, glare, gust, halt, hearing, horror, hush, illness, impulse, increase, infant, insight, inspiration, intensity, jerk, jolt, jump, laughter, leap, lightning, loss, lurch, mood, motion, move, movement, nausea, noise, onset, outburst, pain, pang, panic, passion, popularity, rage, rain, realization, recognition, release, resignation, revelation, rise, roar, rush, scream, sensation, shift, shock, silence, spike, squall, stab, stop, storm, surge, suspicion, switch, symptom, syndrome, tear, temperature, terror, thought, thunderstorm, transformation, turn, twist, urge, vision, warmth, wave, weakness, wealth, wind [See all][See only the most frequent]