Cauteloso is the Spanish word for cautious.
No, cautious is not an adverb. It is an adjective, with the adverb form "cautiously."
Cautious doesn't have a future tense as it's an adjective. Only verbs have tenses.
most cautious
most cautious
The adjective cautious has the adverb form cautiously. It means in a careful or cautious manner.
No. it is not. The word "cautious" is an adjective.
Be cautious out there. You might have some trouble.
Cautious IS an adjective. An adjective is an action!
The preposition that typically follows "cautious" is "about." For example, "He was cautious about making any hasty decisions."
He was extra cautious driving on the icy roads. She was cautious not to break her new dishes.
That is the correct spelling of the adjective "cautious" (careful).