read carefully
Cautiously is another word for carefully.
Cautiously, or watchfully
scrutiny, inspection
most carefully
No, carefully is an adverb.
more carefully, most carefully
The root word of "carefully" is "care," which means to be concerned or attentive.
"Consider" is another word that has a similar meaning to "regard." Both words imply taking something into account or thinking about it carefully.
she carefully carried the glass jar
You need to carefully feed the baby.
Comparative: more carefully Superlative: most carefully