premonitory
51high sign — Synonyms and related words: Roman candle, SOS, aid to navigation, alarm, amber light, balefire, beacon, beacon fire, bell, bell buoy, blinker, blue peter, buoy, caution light, danger sign, early symptom, falling barometer, flare, fog bell, fog… …
52precursor — Synonyms and related words: advance guard, agent, airhead, alterant, alterative, alterer, ancestor, ancestors, announcer, antecedence, antecedency, antecedent, anteposition, anteriority, apprentice, architect, artificer, artist, author, avant… …
53red flag — Synonyms and related words: Roman candle, aid to navigation, alarm, amber light, balefire, beacon, beacon fire, bell, bell buoy, blinker, blue peter, buoy, caution light, danger sign, early symptom, falling barometer, flare, fog bell, fog signal …
54red light — Synonyms and related words: Roman candle, aid to navigation, alarm, amber light, balefire, beacon, beacon fire, bell, bell buoy, blinker, blue peter, buoy, caution light, danger sign, early symptom, falling barometer, flare, fog bell, fog signal …
55skull and crossbones — Synonyms and related words: Azrael, Black Death, Death, Grim Reaper, Pale Death, Reaper, angel of death, armory, badge, badge of office, badges, baton, blazonry, brassard, button, cap and gown, chain, chain of office, class ring, cockade, collar …
56stormy petrel — Synonyms and related words: ancestor, angry clouds, announcer, antecedent, avant garde, avifauna, baby bird, bellwether, bird, bird of Jove, bird of Juno, bird of Minerva, bird of night, bird of passage, bird of prey, birdie, birdlife, birdy,… …
57straw in the wind — Synonyms and related words: catchword, clue, cue, cue word, danger sign, early symptom, evidence, falling barometer, gathering clouds, high sign, hint, hot lead, intimation, key, key word, lead, omen, precursor, preliminary sign, premonitory sign …
58symptom — Synonyms and related words: abnormality, acute disease, affection, affliction, ailment, allergic disease, allergy, atrophy, bacterial disease, badge, banner, basis for belief, birth defect, blight, body of evidence, broad hint, cardiovascular… …
59thundercloud — Synonyms and related words: Cloudcuckooland, alto cumulus, alto stratus, angry clouds, anvil cloud, banner cloud, billowy cloud, black cat, black clouds, broken mirror, cap cloud, cirro cumulus, cirro fillum, cirro nebula, cirro stratus, cirro… …
60Warning — (Roget s Thesaurus) < N PARAG:Warning >N GRP: N 1 Sgm: N 1 warning warning early warning caution caveat Sgm: N 1 notice notice &c.(information) 527 Sgm: N 1 premonition premonition premonishment Sgm: N 1 prediction …
