caution, keep out
The term caveats means a warning towards a specific situation. It comes from a Latin term which means "let him beware." It's synonyms are warning, and caution.
Well an alarm would be a better synonym for warning, but in general terms, they can be considered synonyms since alert is mostly used as a veryb. For exapmple: Did you alert the President about the upcoming war? While a warning is a noun, like: She gave him a warning, so that if he did not pay his taxes, he would be sued.
"Portent" is an indication that something will happen in the future. Some synonyms for "portent" include omen, augury, foreboding, caution, auspice, foreshadowing, sign, presage, threat, warning, sign and premonition.
care, discretion, heed, prudence, vigilance, alertness, forethought, circumspection, reprimand, warning, injunction, admonition, uge, alert, tip off, forewarn
They are synonyms.
Synonyms
Relative and kin are synonyms.
yes, they are SYNONYMS. The dust storm was ominous. The dust storm was threatening. Same thing. There is a difference between them which makes them less than perfect synonyms. "Ominous" means portentous; it comes from the word "omen" which is a sign or token of something to come. Therefore it is actually more like a warning than a threat.
They are synonyms.
synonyms
The synonyms for upon is on
synonyms for prominence:importancefamestatureprestige