| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | concerned with atom and molecule change |
| Synonyms: | actinic, alchemical, enzymatic, synthesized, synthetic, synthetical |
| Main Entry: | ammunition |
| Part of Speech: | noun |
| Definition: | projectiles for weaponry |
| Synonyms: | ammo, armament, ball, bomb, buckshot, bullet, cannonball, cartridge, charge, chemical, confetti, explosive, fuse, grenade, gunpowder, iron rations, materiel, missile, munition, napalm, powder, rocket, round, shell, shot, shrapnel, torpedo |
| Main Entry: | plastic |
| Part of Speech: | adjective |
| Definition: | artificial; made of manufactured compounds |
| Synonyms: | cast, chemical, ersatz, false, manufactured, phony, pseudo*, substitute, synthetic, unnatural |
| Main Entry: | preservative |
| Part of Speech: | noun |
| Definition: | chemical compound |
| Synonyms: | alcohol, chemical, formaldehyde, salt, saltpeter, vinegar |