smid·gen also smid·geon or smid·gin 
(smĭjən)
(smĭjən)n.
A very small quantity or portion; a bit or mite: "a smidgen of genius, a sliver of cutting truth" (John Simon).
[Probably alteration of dialectal smitch, particle, perhaps ultimately from Middle English smite, perhaps from past participle of smiten, to smite; see SMITE.]
- propitiatorily
- propitiatory
- propitious
- propitiously
- propitiousness
- propjet
- proplastid
- propofol
- propolis
- proponent
- proportion
- proportionable
- proportionably
- proportional
- proportionality
- proportionally
- proportional representation
- proportionate
- proportionately
- proportionateness
- proportioner
- proportionment
- proposal
- propose
- proposer