Chaque', 'plusieurs', 'quelque' and 'tout' are examples of invariable indefinite adjectives. Adverbs in French Adverbs describe or modify verbs and adjectives, giving more information about where ...

And because adverbs can modify adjectives, as in “fabulously wealthy,” compound adverbs do the same: “jaw-droppingly wealthy.” Nouns like “mock-up,” and verbs like “mass-produce ...

led to a discussion in the newsroom about the advice (from Strunk & White and others) to write with nouns and verbs, not adverbs and adjectives. The adjective that drew our attention was "bizarre." ...