(Latin: bitter, sharp, sour, stinging)

(Latin: sour [sharp])

(Latin: sharp, to sharpen; point; needle, pin)

(Greek: oxys, "sharp", plus gen, "forming"; from the incorrect belief that oxygen forms acids; gas)

(Greek: sharp, acute, pointed, keen; sour, acid, acidic, pungent)

(Greek: bitter, sharp, pungent)

(Latin: a sharp edge or point; mental acuity, sharpness of vision)

(Latin: pungere, punctum to strike, to hit, to punch, to pierce, to puncture, to point, to sting, to bite; a dot, a mark; a point, a sharp point, a pinpoint)

(Latin: the pouch that holds the testes; a purse; probably a variant of scortum, "a skin, hide"; or of scrautum, "a leather bag for holding arrows"; akin to scrupus, "a sharp stone")

(Latin: uneasiness, anxiety, doubt, especially, over a moral issue; literally, "small, sharp stone or pebble")

(Latin: point, sharp point, spike)