1. pauciloquium — de Vaan
pauciloquium 'the fact of saying little' (PL). Pit. *pauko- 'few', *paurelo- ca little bit'. PIE *peh2u-. IE cognates: see s.v. parvus. The coocurrence of paucus, paullus and pauxillus seems to suggest that paullus developed from *pauk-sh- and pauxillus from *poukslelo-, cf. ala < *aksla 'wing' next to axilla. This is accepted by WH. However, the suffix *-slo- is otherwise only used for instrument nouns, and only … — [de Vaan, s.v. pauciloquium, p. 465]