Latin pinguis

← German feist (cognate)

← German fett (cognate)

← English fat (cognate)

← Proto-Indo-European *peyH- (derived)

← Proto-Indo-European *bʰenǵʰ- (mention)

← Icelandic feitur (cognate)

← Dutch vet (cognate)

→ English penguin (derived)

→ English pinguid (derived)

→ English impinguate (mention)

→ English pinguidinous (mention)

→ English pinguitude (mention)

→ German Pinguin (derived)

→ Spanish pingüe (derived)

→ Ancient Greek πιμελή (cognate)

→ Icelandic mörgæs (cognate)

→ Italian pingue (derived)

→ Kazakh пингвин (derived)

→ Latin pinguamen (suffix)

→ Latin pinguedo (affix)

→ Translingual Pinguicula vulgaris (derived)

→ Portuguese pinguim (derived)

→ Old Irish imbed (cognate)