microsecond /mīˈkrō-sek-ənd/

One millionth of a second

• heartburnings
• heartburns
• heart cam
• heart cams
• heart cockle
• heart cockles
• heart-dear
• heart disease
• heart diseases
• heart-easing
• hearted
• hear tell of
• hearten
• heartened
• heartening
• heartens
• heart failure
• heart failures
• heartfelt
• heart-free
• heart-grief
• heart-griefs
• hearth
• hearth-brush
• hearth-brushes