| Answer | Crossword Clue |
|---|---|
| ROBOTIC | Stiff and unemotional |
| straighter | (of thinking) Clear, logical, and unemotional |
| straightest | (of thinking) Clear, logical, and unemotional |
| COLDHEARTED | Unemotional, and a hint to the hidden word in the answers to starred clues |
| automaton | Used in similes and comparisons to refer to a person who seems to act in a mechanical or unemotional way |
| automatons | Used in similes and comparisons to refer to a person who seems to act in a mechanical or unemotional way |
