present in great quantity; "an abundant supply of water"
5
much(a)
(quantifier used with mass nouns) great in quantity or degree or extent; "not much rain"; "much affection"; "much grain is in storage"
3
potent
having a strong physiological or chemical effect; "a potent toxin"; "potent liquor"; "a potent cup of tea"
1
dangerous
causing fear or anxiety by threatening great harm; "a dangerous operation"; "a grave situation"; "a grave illness"; "grievous bodily harm"; "a serious wound"; "a serious turn of events"; "a severe case of pneumonia"
