Adjective salad is delicious, with each element contributing its individual and unique flavor; but a puree of adjective soup tastes yecchy.
William SafireDo not put statements in the negative form. And don't start sentences with a conjunction. If you reread your work, you will find on rereading that a great deal of repetition can be avoided by rereading and editing. Never use a long word when a diminutive one will do. Unqualified superlatives are the worst of all. De-accession euphemisms. If any word is improper at the end of a sentence, a linking verb is. Avoid trendy locutions that sound flaky. Last, but not least, avoid cliches like the plague.
William SafireIt is in the nature of tyranny to deride the will of the people as the voice of the mob, and to denounce the cry for freedom as the roar of anarchy.
William SafireAdapt your style, if you wish, to admit the color of slang or freshness of neologism, but hang tough on clarity, precision, structure, grace.
William Safire