Answer: cough

AnswerCrossword Clue
COUGHSinger's nemesis
coughthe act or sound of coughing
coughto relinquish, esp. reluctantly; contribute; give
coughto blurt out; state, as by way of making a confession
coughto expel air from the lungs suddenly and loudly
coughexpel by coughing often used with up cough up mucus
coughto expel air from the lungs noisily
coughto expel air from the lungs suddenly with an explosive noise
coughmake a noise like that of coughing
COUGHHacker's problem
COUGHTriaminic target
COUGHClear one's throat, in a way
COUGHIt may accompany "Ahem!"
COUGHDiscrete attention-getter
COUGHDoctor's request
COUGHSort of syrup
COUGHCold symptom
COUGHFlu symptom, sometimes
COUGHLozenge target
COUGHEngine sound
COUGHCoryza symptom
COUGHAttention-getting sound.
COUGHShow impatience, in a way
COUGHSound from a hacker?
COUGHGive a subtle signal, perhaps
COUGHSmoker's ailment
COUGHKind of drop
COUGH... up (hand over)
COUGHRobitussin target
COUGHClear one's throat, perhaps
COUGHDrop target