à¦ªà¦°à¦ utmost, absolute, ultimate, great, superlative, portentous à¦ªà§à¦°à§à¦¬à¦²à¦à§à¦·à¦£à¦à§à¦²à¦ portentous, ominous à¦ªà§à¦°à§à¦¬à¦²à¦à§à¦·à¦£à¦¸à§à¦à¦ portentous, ominous à¦à¦¸à§à¦¬à¦¾à¦­à¦¾à¦¬à¦¿à¦ unusual, abnormal, extraordinary, unnatural, paranormal, portentous à¦à¦à¦°à§à¦·à¦£à§à¦¯à¦¼ attractive, striking, catching, enchanting, fascinating, portentous of or like a portent; of momentous significance. \\"this portentous year in Canadian history\\" synonyms: ominous, warning, foreshadowing, predictive, premonitory, prognosticatory, momentous, fateful; threatening, menacing, foreboding, sinister, ill-omened, inauspicious, unpropitious, unpromising, gloomy, unfavourable \\"portentous signs had been seen\\". ominously prophetic When the captain and more than half the officers were sick on the very first night of the voyage, many of the passengers felt this was portentous, but the rest of the voyage continued without any problems. Definition of Portentous foreboding, ominous, or threatening Examples of Portentous in a sentence Because Jack generally expects the worst, his language is normally portentous and filled with warnings. Mark\\'s portentous voice made him the perfect narrator for the horror movie. When the portentous music warned us of the upcoming violence in the film, we all sat up straight in our seats. The actions of the portentous monster kept me interested in the otherwise boring play. Although no one believed in the psychic\\'s abilities, we continued to listen as she made one portentous prediction after another about the end of the world. The portentous clouds loomed overhead and threatened to ruin my outdoor wedding. Despite the fact the hero was surrounded by several portentous guys, he still refused to surrender. When the young girl heard the portentous thunder, she jumped into her father\\'s arms. The woman called the police and complained about the portentous man who would not stop following her. Although the weatherman predicted sunshine today, the portentous lightning is saying something much different.