- Empty
- Empty-headed
- Mindless
- Empty; unfilled; void; vacant.
- Absurd
- Annie confused and foolish
- Asinine
- Batting with an English opener is foolish
- Begin anecdote, not entirely silly
- Boring
- Boring and unimaginative to go in a north-east direction
- Empty-headed, i.e. input not entering heads
- Foolish
- Foolish to lose cipher, as in codeine
- Foolish to put in more than once in stormy sea
- Idiotic
- Mindless
- Obstinate or stupid