machinelike vs robotlike

machinelike and robotlike both are adjectives.

Word	Noun	Adjective	Verb	Adverb
machinelike	No	Yes	No	No
robotlike	No	Yes	No	No

As adjectives, machinelike and robotlike are synonyms defined as:

machinelike and robotlike: resembling the unthinking functioning of a machine

Other synonyms of machinelike include automatic, automatonlike, robotic.

machinelike (adjective)	robotlike (adjective)
resembling the unthinking functioning of a machine	resembling the unthinking functioning of a machine