labor improbus /lāˈbör im-prōˈbəs or laˈbor im-proˈbŭs/ (Latin)

Persistent, dogged labour

• postgrad
• postgrads
• postgraduate
• postgraduates
• posthaste
• posthastes
• post hoc
• postholder
• postholders
• post hole
• post holes
• post horn
• post horns
• posthorse
• posthorses
• posthouse
• posthouses
• posthumous
• posthumously
• post-hypnotic
• post-hypnotic suggestion
• postiche
• postiches
• posticous
• postie