A synonym for "vague" is "ambiguous." Both terms describe something that is unclear or lacking in precise detail. Other synonyms include "indefinite" and "obscure."
appeased, comfortable, happy, satisfied
ordered, organized, scheduled, grouped, planned
There isn't a precise synonyn for all contexts, but at least in some contexts the terms effluent or garbage would be synonymous to pollution.
All vague expressions are not ambiguous. The meaning of a vague expression may be clearly known, but the specificity is not.
She avoided answering my questions and was intentionally vague.
panegyrize
Synonyn
Noisy
Explanation
embarrassed, regretful, sorry,
Gruesome
appeased, comfortable, happy, satisfied
synonyn is underline
change
ordered, organized, scheduled, grouped, planned
blast, collision, clash, blow, crack, crash
There is no such word as "corpious". -You possibly mean 'COPIOUS' which means abundant or in large amounts.