Multiple choice Directions: Select the pair with same relation. Idiosyncrasy: Style Solecism: Ungrammatical-ness Diffuse: Obscure Fubleness: Plainness Conversion: Monologue Reveal answer Fill a bubble to check yourself A Correct answer Explanation The relationship is characteristic: defining quality. Idiosyncrasy is a distinctive characteristic of someone's style. Similarly, solecism is a distinctive characteristic of ungrammatical speech. Both show a trait and what it characterizes.