English titter

← English tittersome (link)

← English tit (mention)

← English titty (mention)

← Middle English *titeren (inherited)

← Middle English *titren (mention)

← Middle English titering (cognate)

← Middle English titten (derived)

← Old Norse titra (cognate)

← Swedish tittra (cognate)

→ English chuckle (link)

→ English titterer (suffix)

→ English titteration (suffix)

→ English tittersome (affix)

→ Luxembourgish zidderen (cognate)