enfeeble

As a noun sap

is wax.

As a verb enfeeble is

to make feeble.

In lang=en terms the difference between vitiate and enfeeble

is that vitiate is to make something ineffective, to invalidate while enfeeble is to make feeble.

As verbs the difference between vitiate and enfeeble

is that vitiate is to spoil, make faulty; to reduce the value, quality, or effectiveness of something while enfeeble is to make feeble.

In transitive terms the difference between enfeeble and reduce

is that enfeeble is to make feeble while reduce is to bring to an inferior state or condition.

Injure is a related term of enfeeble.

In lang=en terms the difference between injure and enfeeble

is that injure is to do injustice to while enfeeble is to make feeble.

As verbs the difference between injure and enfeeble

is that injure is to wound or cause physical harm to a living creature while enfeeble is to make feeble.

Enfeeble is a related term of debase.

In lang=en terms the difference between enfeeble and debase

is that enfeeble is to make feeble while debase is to lower the value of (a currency) by reducing the amount of valuable metal in the coins.

As verbs the difference between enfeeble and debase

is that enfeeble is to make feeble while debase is to lower in character, quality, or value; to degrade.

As verbs the difference between enfeeble and flagging

is that enfeeble is to make feeble while flagging is present participle of flag.

As a noun flagging is

a pavement or sidewalk of flagstones; flagstones, collectively.

As verbs the difference between frail and enfeeble

is that frail is to play a stringed instrument, usually a banjo, by picking with the back of a fingernail while enfeeble is to make feeble.

As an adjective frail

is easily broken; mentally or physically fragile; not firm or durable; liable to fail and perish; easily destroyed; not tenacious of life; weak; infirm.

As a noun frail

is a basket made of rushes, used chiefly for containing figs and raisins.

Impair is a synonym of enfeeble.

In lang=en terms the difference between impair and enfeeble

is that impair is to weaken; to affect negatively; to have a diminishing effect on while enfeeble is to make feeble.

As verbs the difference between impair and enfeeble

is that impair is to weaken; to affect negatively; to have a diminishing effect on while enfeeble is to make feeble.

As an adjective impair

is (obsolete) not fit or appropriate.

Enfeeble is a related term of deteriorate.

In lang=en terms the difference between enfeeble and deteriorate

is that enfeeble is to make feeble while deteriorate is to grow worse; to be impaired in quality; to degenerate.

As verbs the difference between enfeeble and deteriorate

is that enfeeble is to make feeble while deteriorate is to make worse; to make inferior in quality or value; to impair.

In transitive terms the difference between decrease and enfeeble

is that decrease is to make (a quantity) smaller while enfeeble is to make feeble.

As verbs the difference between decrease and enfeeble

is that decrease is of a quantity, to become smaller while enfeeble is to make feeble.

As a noun decrease

is an amount by which a quantity is decreased.