All mop-up antonyms

noun mop-up

• imperfection — an imperfect detail; flaw: a law full of imperfections.
• commencement — The commencement of something is its beginning.
• beginning — The beginning of an event or process is the first part of it.
• opening — an open or clear space.
• start — to begin or set out, as on a journey or activity.
• failure — an act or instance of failing or proving unsuccessful; lack of success: His effort ended in failure. The campaign was a failure.