| Word | Definitions | Synonyms |
|---|---|---|
| malodor | (noun) a distinctive odor that is offensively unpleasant | Synonyms: fetor, foetor, malodour, mephitis, reek, stench, stink |
| odor | (noun) any property detected by the olfactory system | Synonyms: aroma, odour, olfactory property, scent, smell |
| (noun) the sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form | Synonyms: odour, olfactory perception, olfactory sensation, smell |