"chore" in the noun sense
1. job, task, chore
a specific piece of work required to be done as a duty or for a specific fee
"estimates of the city's loss on that job ranged as high as a million dollars"
"the job of repairing the engine took several hours"
"the endless task of classifying the samples"
"the farmer's morning chores"
Source: WordNet® (An amazing lexical database of English)
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