European
The correct adjective form is joyful.Example: The joyful attendees cheered the bride and groom.
The proper adjective form is European. (It is also the demonym for a person from Europe.)
The noun form of the adjective 'polite' is politeness.
The word 'hungriness' is the noun form of the adjective hungry.The word 'hungry' is the adjective form of the noun 'hunger'.
The correct form of adjective would be "Juan es inteligente" (Juan is intelligent).
"Good" is already an adjective. He is a goodman.
Expensive is an adjective. That house is expensive.
warous
golden
It is Roman.
Early is both an adjective and adverb.
the correct answer is intrusive