trimonthly /trī-munthˈli/

Every three months

• speech act
• speech acts
• speech communities
• speech community
• speechcraft
• speechcrafts
• speech-crier
• speech-criers
• speech day
• speech days
• speeched
• speeches
• speechful
• speechfulness
• speechfulnesses
• speechification
• speechified
• speechifier
• speechifiers
• speechifies
• speechify
• speechifying
• speeching
• speechless
• speechlessly