It is woody or wooded.
Tree is neither an adjective nor an adverb. The word tree is a noun, a singular, common, concrete noun; a word for a large form of plant with a stem of wood; a word for a thing.
The adjective form is the word "national".
The adjective form of the word 'fallacy' is fallacious.
Woody, grainy
The word 'hungriness' is the noun form of the adjective hungry.The word 'hungry' is the adjective form of the noun 'hunger'.
The adjective form is axiomatic.
Omnivorous is the adjective form.
The adjective form of the word is "Ardent".
hard stiff green
The noun form of the adjective 'dangerous' is dangerousness.The word 'dangerous' is the adjective form of the noun danger.The noun form of the adjective 'childish' is childishness.The word 'childish' is the adjective form of the noun child.The noun form of the adjective 'beautiful' is beautifulness.The word 'beautiful' is the adjective form of the noun beauty.
The adjective form of dream is dreamy.
The word tropical is an adjective form of the word tropic or tropics. The word tropic is also used as an adjective. The adverb form is "tropically."