"Mad as a hatter" et al

• Literary comparisons
• Some tropes
• "Fresh as a daisy" and others
• Plath ploys
• "Good as gold" and "fresh as a daisy"
• Figures of speech often including "as a"
• Like things?
• "Smart as a whip" and "sharp as a tack"

Wiktionary Word definitions in Wiktionary
n. (plural of simile English)