simpleton
31Ning-nong — simpleton …
32big soft Nellie — Simpleton …
33bone-head — Simpleton …
34cabbage-head — Simpleton …
35chucklehead — Simpleton …
36mutt — Simpleton …
37noggin — Simpleton …
38Imbo — simpleton; fool …
39daw — simpleton; bird of the crow family Rare Three Letter Words Unusual Animals …
40nit — Simpleton, adj …