| 100% | NITRIC | 6 | ___ acid (compound that mixes with hydrochloric acid to form aqua regia) |
| 37% | RED | 3 | Color that mixes with blue to make purple |
| 37% | RED | 3 | Primary color that mixes with blue to make purple |
| 37% | THYMINE | 7 | Compound paired with adenine to form DNA |
| 36% | AMMONIA | 7 | Dangerous compound to mix with bleach |
| 35% | AMINO | 5 | Type of acids that combine to form proteins |
| 34% | ETCH | 4 | To engrave with a technique that uses acid |
| 33% | TARN | 4 | A mountain lake formed due to rainfall that rhymes with "barn" |
| 33% | MANGROVE | 8 | Tropical evergreen tree with intertwining aerial roots that become embedded in mud to form a tangled network |
| 32% | NUPE | 4 | Public service union that joined with COHSE and NALGO in 1993 to form UNISON (inits) |
| 31% | TALLAHATCHIE | 12 | River rising in Mississippi, US, that converges with the Yalobusha at Greenwood to form the Yazoo |
| 30% | NABORS | 6 | Houston's ___ Industries that signed a contract with Saudi Aramco in 2016 to form SANAD, a joint venture |
| 29% | STIRRING | 8 | To mix with a spoon |
| 29% | MONTEREY | 8 | "Jack" cheese mixed with colby in marbled form |
| 29% | YELLOW | 6 | Primary hue that mixed with blue makes green |
| 29% | TENON | 5 | Used with a mortise to form a joint |
| 28% | ENOL | 4 | Compound that's subject to tautomerism |
| 28% | ELECTORATE | 10 | Those with the right to vote |
| 28% | INERT | 5 | Unlikely to form compounds |
| 28% | INERT | 5 | Disinclined to form compounds |
| 28% | UPN | 3 | It merged with the WB to form the CW |
| 28% | HEROS | 5 | ___ journey (arc that begins with a call to adventure) |
| 28% | GTE | 3 | Co. that merged with Bell Atlantic to become Verizon |
| 28% | DILUTES | 7 | Mixes with water to make less concentrated |
| 28% | TNT | 3 | Compound that's similar to dynamite: Abbr. |
| 28% | DILUTE | 6 | Mix with water to make less concentrated |
| 28% | DILUTING | 8 | Mixing with water to make less strong |
| 28% | EWE | 3 | Animal that mates with a buck to produce a geep |
| 27% | ESTERS | 6 | Compounds that contribute to beer's fruity flavor |
| 27% | CEMENT | 6 | Mixed with water to make mortar for bricks |