4. A verb and an adverb; cross-examine.
Several combinations are used with the force of adverbs.
1. Two adverbs; upright, henceforth.
2. A noun and an adverb; brain-sickly.
3. An adjective and an adverb (or compound adjective with suffix, simulating an adverb); stout-heartedly, ill-naturedly.
4. An adjective and a verb; broadcast.
5. Two nouns; piecemeal, half-mast.
6. A noun and an adjective; cost-free, pointblank.
7. A noun and a preposition; down-stairs, above-board, offhand.