subsistence

Stay is a related term of subsistence.

As nouns the difference between stay and subsistence

is that stay is (nautical) a strong rope supporting a mast, and leading from the head of one mast down to some other, or other part of the vessel or stay can be a prop; a support while subsistence is real being; existence.

As a verb stay

is (nautical) to incline forward, aft, or to one side by means of stays or stay can be to prop; support; sustain; hold up; steady.

As an adjective stay

is steep; ascending.

As an adverb stay

is steeply.

In theology terms the difference between substance and subsistence

is that substance is hypostasis while subsistence is a person, specifically the person of Christ or of another part of the Trinity; hypostasis.

As nouns the difference between substance and subsistence

is that substance is physical matter; material while subsistence is real being; existence.

As nouns the difference between presence and subsistence

is that presence is the fact or condition of being present, or of being within sight or call, or at hand while subsistence is real being; existence.

As a verb presence

is to make or become present.

Subsistence is a related term of favor.

As nouns the difference between subsistence and favor

is that subsistence is real being; existence while favor is a kind or helpful deed; an instance of voluntarily assisting (someone).

As a verb favor is

(transitive)  to look upon fondly; to prefer.

As an adjective sustainable

is able to be sustained.

As a noun subsistence is

real being; existence.

As a noun subsistence

is real being; existence.

As an adjective frugal is

avoiding unnecessary expenditure either of money or of anything else which is to be used or consumed; avoiding waste.

Maintenance is a related term of subsistence.

As nouns the difference between maintenance and subsistence

is that maintenance is actions performed to keep some machine or system functioning or in service while subsistence is real being; existence.

Attendance is a related term of subsistence.

As nouns the difference between attendance and subsistence

is that attendance is (senseid) the state of attending; presence while subsistence is real being; existence.

Subsistence is a related term of succor.

As nouns the difference between subsistence and succor

is that subsistence is real being; existence while succor is aid, assistance or relief given to one in distress; ministration.

As a verb succor is

to give such assistance.

Comestibles is a related term of subsistence.

As nouns the difference between comestibles and subsistence

is that comestibles is while subsistence is real being; existence.