strengthless

Failing is a related term of strengthless.

As a verb failing

is .

As a noun failing

is weakness; defect.

As a preposition failing

is if the preferred or prior option is not possible.

As an adjective strengthless is

being weak or powerless, lacking strength.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective strengthless is

being weak or powerless, lacking strength.

Strengthful is a antonym of strengthless.

As adjectives the difference between strengthless and strengthful

is that strengthless is being weak or powerless, lacking strength while strengthful is full of strength; strong; having strength; powerful.