intelligent, clever, sharp, brainy, keen, acute, fiery, high-priced, costly, pungent, hot (in taste), active, loud, swift, quick, adroit

intensity, sharpness, swiftness, acrimony, agility, quickness, rise (in prices), speed

acid

high flying, swift in flying

fast speed, fast-moving, swift

sooner, fastest

acidic

sharpness,quickness-plural

fast paced, fast runner

strong or bitter water i.e. wine

of quick understanding, quick of apprehension, intelligent, acute, apt

sharp-sighted, high thinking, far reaching

fast steps, fast, swift, quick,

swift, fast, quick

be sharpened, go into a passion

fast paced

fast and furious, hot, swift, bitter (wine or atmosphere etc.) quick addicts,

swift fly, high fly

accelerative, swiftness, rapidity

make someone clever or skilled

acidity

sharp sighted

quick tempered, acerbic

having sharp finger-nails

bay leaf, a tree and its leaves which are used in cooking

sharp-tongued

accelerate, rapid, fast-moving, swift

fast-paced, expeditious, swift, quick, quick run

intelligent, sharp minded, astute

quickness of apprehension, intelligence, acumen, acuteness, aptness

at the sharp edge, fighter, warrior

acrid, acerbic, furious and fast, swift and rough

sharp sword