Your car's oil pressure light is a warning that your oil pressure is too low.
or
The judge gave John a warning that he must change his behavior or go to jail.
my teacher gave me a final warning.
Warny is actually a slang word for warning. An example sentence would be: He would've liked to get a warny when his vehicle was towed.
Hearkening means paying attention. Hearkening to the warning will save you trouble in the end.
That red flag is a warning sign. The cat is warning the puppy.
The gold mine has a warning siren.
Example sentence - Although the ticket was for a minor infraction, it was expensive.
It is 'warning'
the tornado warning frightened him, and as the thunder rolled and the lightning flashed, the apprehension was plain to see on his face.
There are 2 syllables in the word: warning.
To highlight it for particular attention, such as the first use of a technical word in an explanatory text, or as a warning of some danger. Sometimes the word is in italics or uppercase instead.
Stop is a word of warning. It starts with the letter s. Shut up also can be a word of warning.
(v) Earthquakes often strike without warning.