acrid
acrid /ˈakrɪd/
having a strong, bitter smell or taste that is unpleasant
Example:


aromatic
aromatic /arəˈmatɪk/
having a pleasant smell that is easy to notice
Example:


awful
awful /ˈɔːfl/
(adj) very bad or unpleasant
Example: That's an awful colour.


fishy
fishy /ˈfɪʃi/
seeming or likely to be wrong, illegal or dishonest
Example:


fresh
fresh /freʃ/
(adj) recently produced or picked and not frozen, dried or preserved in tins or cans
Example: Eat plenty of fresh fruit and vegetables.


metallic
metallic /mɪˈtalɪk/
that looks, tastes or sounds like metal
Example:


oily
oily /ˈɔɪli/
containing or covered with oil
Example:


smell
smell /smel/
(v) to have a particular smell
Example: There's something in the fridge that smells mouldy.


stale
stale /steɪl/
no longer fresh and therefore unpleasant to eat
Example: