undermine

As an adjective detrimental

is causing damage or harm.

As a verb undermine is

to dig underneath (something), to make a passage or for destructive or military purposes; to sap.

As verbs the difference between undermine and topple

is that undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap while topple is to push, throw over, overturn or overthrow something.

As verbs the difference between discredit and undermine

is that discredit is to harm the good reputation of a person; to cause an idea or piece of evidence to seem false or unreliable while undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap.

As a noun discredit

is the act of discrediting or disbelieving, or the state of being discredited or disbelieved.

As a noun ruin

is .

As a verb undermine is

to dig underneath (something), to make a passage or for destructive or military purposes; to sap.

As verbs the difference between undermine and support

is that undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap while support is (senseid)to keep from falling.

As a noun support is

something which supports often used attributively, as a complement or supplement to.

As verbs the difference between undermine and barter

is that undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap while barter is exchange goods or services without involving money.

As a noun barter is

an equal exchange.

In figuratively|lang=en terms the difference between foil and undermine

is that foil is (figuratively) anything that acts by contrast to emphasise the characteristics of something while undermine is (figuratively) to weaken or work against; to hinder, sabotage.

As verbs the difference between foil and undermine

is that foil is to prevent (something) from being accomplished or foil can be (mathematics) to multiply two binomials together or foil can be (obsolete) to defile; to soil while undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap.

As a noun foil

is a very thin sheet of metal or foil can be failure when on the point of attainment; defeat; frustration; miscarriage or foil can be (hunting) the track of an animal.

As verbs the difference between vitiate and undermine

is that vitiate is to spoil, make faulty; to reduce the value, quality, or effectiveness of something while undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap.

As verbs the difference between undermine and eclipse

is that undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap while eclipse is of astronomical bodies, to cause an eclipse.

As a noun eclipse is

an alignment of astronomical objects in which a planetary object (for example, the Moon) comes between the Sun and another planetary object (for example, the Earth), resulting in a shadow being cast by the middle planetary object onto the other planetary object.

As verbs the difference between undermine and stop

is that undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap while stop is to cease moving.

As a noun stop is

a (usually marked) place where line buses, trams or trains halt to let passengers get on and off, usually smaller than a station.

As an adverb stop is

prone to halting or hesitation.

As an interjection stop is

halt! stop.