cautious
The word "circumspect" is a synonym of the word "cautious. " An example of a sentence using the word "circumspect" is "The rebels were very circumspect as they approached the compound. "
circumspect (adj.) - cautious
The closest synonym for the word improving is better.
The closest synonym for the word "inferior" is "lesser."
The closest synonym for the word "believed" is "trusted" or "accepted."
The closest synonym for the word controversy is "dispute" or "debate."
The closest synonym to the word visible would be 'in view'.
The closest synonym for equipped would be armed.
Apparently, "incline" is the closest synonym.
the correct synonym for the word maintaining is Preserving.
meaningful.
efficient