化

to appear in disguise; to take the form of; to change for the worse

to change into; to convert into; to transform; to be reduced; to influence; to improve (someone)

chemical combination

chemistry

fossil; petrifaction; fossilization

make-up (cosmetic)

synthetic fibres

change; variation; alteration; mutation

strengthen; intensify; reinforce; solidify

deterioration; growing worse; aggravation; degeneration; corruption

culture

cultural assets; cultural property

digestion

to deceive; to falsify; to misrepresent

degeneration; retrogression

evolution; progress

oxidation