Answer: potent

AnswerCrossword Clue
POTENT

Effective

POTENT

Strong

POTENT

Strong, as medicine

POTENT
Like a stiff drink
POTENT
Packing a wallop
POTENTPacking a punch
POTENTPuissant
POTENTLike a Mickey Finn
POTENTPowerfully effective
POTENTPowerful
POTENTForceful
POTENTFormidable
POTENTMedicinally effective
POTENTMighty
POTENTVery strong
POTENT"... Potables" (common "Jeopardy!" category)
POTENTEffective.
POTENTMighty.
POTENTConvincing.
POTENTInfluential.
POTENTHaving great influence.
POTENTStrong.
POTENTForcible.
POTENTHighly effective.
POTENTStrongly effective.
POTENTCogent.
POTENTEfficacious
POTENTLike a double martini
POTENTLike poteen
POTENTLike some drinks
POTENT90 proof, say
POTENTStiff
POTENTAble to have an erection
POTENTLike spiked punch
POTENTInfluential
POTENTHaving a kick
POTENTHeady
POTENTCompelling