What does planner mean?
Planner means One who plans..
/ˈplænɚ/ · noun
One who plans..
Johnny is a good planner. He starts his work in time to get it finished by the deadline.
Ms. Gunston is a planner for the county.
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
Planner means One who plans..
Common synonyms include filled pause, deviser, contriver.
The opposite depends on the specific sense.
Johnny is a good planner. He starts his work in time to get it finished by the deadline.
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