often, commonly, repeatedly, habitually, much
luminosity is synonymous to brightness
Decrease
Syonymous is the adjectival form of synonym.
You've spelled the word "synonymous" correctly :)
Posterior?
extend
Synonymous means having the same meaning as another word or phrase. Aggression is often believed to be synonymous with violence.
Words that are not synonymous with the word 'preposterous' include:appropriatecorrectfairjustlogicalproperrationalreasonablesensiblesoundtruevalid
I believe you are trying to spell "synonymous" (same meaning).
There is only one word in the English language that could even be considered synonymous to that of the term peanut. This word, synonymous with peanut, is trifle.
synonymous.
avarice