Phocabulary - tortuous - Synonym: anfractuous, bent, circuitous, convoluted, crooked, curved, flexuous, indirect, involute, labyrinthine, mazy, meandering, meandrous, roundabout, serpentine, sinuous, snaky, twisting, vermiculate, winding, zigzag - Antonym: direct, straight, untwisted - Photo Word of the Day to improve and enhance word memory. Beginner, intermediate, advanced words including definition, synonyms, and antonyms.