1. hydrogen-bomb

verb. attack with a hydrogen bomb.

Rhymes with Hydrogen Carbonate

2. carbonate

noun. ['ˈkɑːrbəˌneɪt'] a salt or ester of carbonic acid (containing the anion CO3).

3. carbonate

verb. ['ˈkɑːrbəˌneɪt'] treat with carbon dioxide.

4. carbonate

verb. ['ˈkɑːrbəˌneɪt'] turn into a carbonate.

5. hydrogen

noun. ['ˈhaɪdrədʒən'] a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe.