They are often near-synonyms or antonyms, alliterate, or rhyme. Some sections give characters for words that are synonyms, antonyms, or otherwise semantically related. Word Roots, World Lists, Synonyms and Antonyms, Verbal Reasoning, and so forth. Repetition uses the same word, or synonyms, antonyms, etc. Although there are many near synonyms in Japanese, there are few antonyms. Antonyms are acceptable clues, but hyphenated clues and acronyms are not. The "Universal" reduplicated plural and inverted antonyms are reminiscent of the musical language Solresol. An oxymoron is a 2-word paradox often achieved through the deliberate use of antonyms. Antonyms in various forms and manifestations of meaning are a feature of his poetry. In such usage, "hedonism" and "puritanism" are antonyms. Antonyms&colon; "falsity, falseness, falsehood". Antonyms for effectiveness include&colon; uselessness, ineffectiveness. Antonyms&colon; "false, unreal, illusory". The pair is distinguished only by the antonyms ( ~ and ~).