Related Clues:
- Certain nouns and verbs
- Bitter tasting
- What 'they' can only be, to grammar sticklers
- It may have an "s" at the end
- Tasting sharp or sour
- Sharp UK force infiltrating American agents from the south
- Sharp American spies returned to protect detectives
- ____ substances turn litmus paper red
- Like words ending in S
- Odds or evens, e.g
- Like ghosts and goblins?
- More than one comrade touring Lima, an old city
- Like cats and dogs
- Opposite of basic
- Unlike base with a forensic force in charge