Pronunciation:  US [ɪnˈsɪdiəs] UK [ɪn'sɪdiəs]
  • adj.Potential; Insidious; The insidious
  • WebThe sinister; Insidious; Crafty

This page is created to explain what the meaning of insidious is. Here, you can find complete definitions of insidious in English and other 40 languages. First of all, you can listen to the pronunciations of insidious in American English and British English by clicking the audio icons. Next, we list the most popular web definitions of insidious. Though they may not be accurate, but represent the most up-to-date explanations in the Internet age. Furthermore, we list other words that have the same meanings as insidious. In addition to synonyms, major antonyms for insidious are also listed. For detailed word list, you can click tabs to switch between synonyms and antonyms. More importantly, you will see the tab of 'Definitions in English' where the dictionary provides the accurate meanings of insidious. Thirdly, we list other word forms of insidious: noun, adjective, verb, and adverb. Fourth, we are giving example sentences that contain insidious. These sentences show how you can use the English word of insidious in a real sentence. Fifth, to help you better understand the definitions of insidious, we also present three images to illustrate what insidious really means. Finally, we are listing English words that start with insidious, English words that contain insidious, and English words that end with insidious.
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