Words similar to warns

Example sentences for: warns

How can you use “warns” in a sentence? Here are some example sentences to help you improve your vocabulary:

Richard W. Noone predicts that on May 5, 2000, the planet's crust will shift and oceans will be frothed into "maelstroms of death"; Meade Ministries warns that the "world will soon be engulfed in a sticky white substance"; and the High Priestess of Morningland preaches that Christ will land a UFO "the size of Texas" in Long Beach, California.
Heaven's Gate warns explicitly that the authors and their associates are considering suicide.
He says that a live test for BSE in cattle is likely to be evaluated shortly by the European Food Safety Authority, but warns of a major problem: test samples are collected early in the incubation, whereas brain pathology only arises two to three years later.
Another article admits that Tipper Gore is a political asset but warns darkly of her agenda.
Naipaul warns that the country may succumb to "nihilism."