thwittle means A small knife; a whittle. Lexicurio rates it Sui generis — a strength score of 89 out of 100.
Etymology
From Middle English thwitel, equivalent to thwite + -le.
noun
- A small knife; a whittle.“Merc.
[…]And that in Jove's great dining Room,
We were with each one a good thwittle
Again set down to swill, and vittle,
Provided (Signior) do you see,
That you should not the Carver be[…]”
verb
- To cut or whittle.“your Absolute Certainty would be thwittled into sufficient Certainty”