atto- /a-tō-/

Denoting 10⁻¹⁸

• quarterstaff
• quarterstaffs
• quarter to
• quarter-tone
• quarter-tones
• quarter-wind
• quarter-winds
• quartes
• quartet
• quartets
• quartett
• quartette
• quartettes
• quartetti
• quartetto
• quartetts
• quartic
• quartics
• quartier
• necessary place
• necessary truths
• necessitarian
• necessitarianism
• necessitarians
• necessitate