Otiose is a single word synonym for serving no useful purpose.
Utile.
Fuuuck it
The synonym for help would be; Aid, assist, assistance, comfort, hand, support.
To provide useful comparison's and images to the reader.
The adjective form of "serve" is "serving." It can describe something that is related to or involved in the act of serving, such as a "serving size" in food or a "serving suggestion" in recipes. Another related adjective is "serviceable," which refers to something that is useful or functional.
Beneficial
"Useful" is an adjective that describes something as being beneficial or serving a purpose. It is not typically used as a verb in standard English.
Utile.
No, behaviorists believe that consciousness cannot be objectively studied or measured, so they focused on observable behaviors. They did not attribute the development of consciousness to serving a useful purpose.
Practical, useful, utilitarian.
Yes. The defintion of a utensil is:1.any of the instruments or vessels commonly used in a kitchen, dairy, etc.: eating utensils; baking utensils. 2.any instrument, vessel, or tool serving a useful purpose: smoking utensils; fishing utensils; farming utensils. A plate is considered a tool serving a useful purpose, in this case, to eat food off of.
Fuuuck it
The purpose of mining is to find and retrieve useful materials in the ground and bedrock.
No, it serves no useful purpose.
An example of not useful friction is the friction between the tires of a car and the road surface when trying to accelerate. This friction wastes energy in the form of heat and wears down both the tires and the road, without serving a beneficial purpose in this context.
useful - Synonyms • Serving or capable of serving a useful purpose: functional, handy, practicable, practical, serviceable, utilitarian. • Affording benefit: advantageous, benefic, beneficent, beneficial, benignant, favorable, good, helpful, profitable, propitious, salutary, toward. • Suited to one's end or purpose: appropriate, befitting, convenient, expedient, fit, good, meet, proper, suitable, tailor-made. Ask Thesaurus · Roget's II: Thesaurus
realistic, systematic, practicable, operative, possible, factual, useful