maintenance

As nouns the difference between maintenance and changeout

is that maintenance is actions performed to keep some machine or system functioning or in service while changeout is the replacement of a part for a better one, especially during maintenance.

As nouns the difference between maintenance and manway

is that maintenance is actions performed to keep some machine or system functioning or in service while manway is a hole or duct by which a human being may access a utility area for maintenance purposes.

As nouns the difference between maintenance and waterkeeper

is that maintenance is actions performed to keep some machine or system functioning or in service while waterkeeper is a person responsible for the maintenance and upkeep of a body of water.

As nouns the difference between maintenance and riverkeeper

is that maintenance is actions performed to keep some machine or system functioning or in service while riverkeeper is a person responsible for the maintenance and upkeep of a river.

As nouns the difference between maintenance and lockkeeper

is that maintenance is actions performed to keep some machine or system functioning or in service while lockkeeper is the person assigned to look after a canal or river lock, operating it and organizing its maintenance.

As nouns the difference between maintenance and greenkeeping

is that maintenance is actions performed to keep some machine or system functioning or in service while greenkeeping is the maintenance of a golf course.

As nouns the difference between maintenance and greenkeeper

is that maintenance is actions performed to keep some machine or system functioning or in service while greenkeeper is (golf) an employee responsible for the maintenance of a golf course.

As nouns the difference between maintenance and sevoflurane

is that maintenance is actions performed to keep some machine or system functioning or in service while sevoflurane is a sweet-smelling, non-flammable, highly fluorinated methyl isopropyl ether used for induction and maintenance of general anesthesia.

As nouns the difference between maintenance and royalism

is that maintenance is actions performed to keep some machine or system functioning or in service while royalism is impassioned allegiance to or advocacy of the establishment, maintenance, and/or interests of a particular king, royal house, or kingly dynasty; sometimes extended to the same of a non-royal (ie, grand ducal, imperial, or other) family or sovereign; often contrasted with monarchism.