A. Unpleasant
B. Ill-smelling
C. Impure
D. Hot
✅ The correct answer is option D.
Unpleasant : causing discomfort, unhappiness, or revulsion; disagreeable.
Unpleasant : causing discomfort, unhappiness, or revulsion; disagreeable.
Ill-smelling : having an unpleasant smell.
Impure : mixed with foreign matter; adulterated.
Hot : having a high degree of heat or a high temperature.
Sultry : (of the air or weather) hot and humid.
Synonym of Sultry is Hot