Someone or something that is remarkable or unusual.
A dilly bag.
Silly; characteristic of a dill.
Redolent of dill (the herb).
A doubtful person or thing.
Experiencing or showing doubt, sceptical.
Subject to, or causing doubt.
Improbable or unlikely.
Unclear or unreliable.
Suspicious, or of dubious character.
Undecided or of uncertain outcome.