As a noun misoperation

is incorrect operation.

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between vital and undefined

is that vital is relating to, or characteristic of life while undefined is lacking a definition or value.

As a verb enhance

is (obsolete) to lift, raise up.

As an adjective undefined is

lacking a definition or value.

As a verb reinforced

is (reinforce).

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between dejected and undefined

is that dejected is sad and dispirited while undefined is lacking a definition or value.

As a verb dejected

is (deject).

As a noun fail

is .

As an adjective undefined is

lacking a definition or value.

As a noun nationality

is membership of a particular nation or state, by origin, birth, naturalization, ownership, allegiance or otherwise.

As an adjective undefined is

lacking a definition or value.

As a verb misunderstand

is to understand incorrectly, while thinking one has understood correctly.

As an adjective undefined is

lacking a definition or value.

As a noun parameter

is parameter.

As an adjective undefined is

lacking a definition or value.

As a noun tapping

is an act of making a light hit or strike against something.

As a verb tapping

is .

As an adjective undefined is

lacking a definition or value.