| NAS | a state characterized by foul or disgusting dirt and refuse |
|---|---|
| NAS | flowers and seeds and leaves all used as flavorings |
| NAS | any tropical American plant of the genus Tropaeolum having pungent juice and long-spurred yellow to red flowers |
| NAS | aquatic herbs |
| NAS | perennial herb found on streams and riversides throughout Europe except extreme north and Mediterranean |
| NAS | perennial Eurasian cress growing chiefly in springs or running water having fleshy pungent leaves used in salads or as a potherb or garnish |
| NAS | disgustingly dirty |
| NAS | characterized by obscenity |
| NAS | (informal) thoroughly unpleasant |
| NAS | exasperatingly difficult to handle or circumvent |
| NAS | offensive or even (of persons) malicious |
| NAS | coatis |