To undermine, mislead, or betray:
Undermine is defined as to dig beneath, weaken or injure.
To injure or destroy by sabotage
To fail to fulfill; cancel:
To dampen is defined as to make something a little bit wet, or to reduce or make weaker.
To cause to droop or lose freshness:
To cause to lose courage or firmness of purpose:
To lose energy or strength; grow weary:
To cause to appear stupid, inconsistent, or ridiculous:
To sap is to weaken someone or to destroy their spirit, energy or power, especially when done slowly over time.
To sink, droop, or settle from pressure or weight.
To reduce is to make something smaller or to become or feel smaller, or forcing someone into a less desirable position.
To reduce in standing or respect.
(Archaic) To belittle; minimize; disparage
To suffer with longing; pine
To make invalid; deprive of legal force
Incapacitate is defined as to make a person or thing unable to do something.
To cause to weaken, be damaged, or diminish, as in quality:
To cause to lose brightness, freshness, or strength:
To mitigate or lessen.
To let out the contents of (a container); cause or allow to escape:
To deprive of strength; make feeble.
Emasculate is defined as to deprive someone or something of its power and vigor, or to make a man unable to reproduce or to make a male feel like less of a man.
To deprive of capability or effectiveness, especially to impair the physical abilities of.
(Music) To reduce (a perfect or minor interval) by a semitone.
(Stock market) To cause the value of individual shares to decrease by increasing the total number of shares.
To diminish or impair in quality, character, or value:
(Mathematics) To reduce (an equation) in a lower degree.
To consume or reduce to a very low amount; use up:
To cause to decrease or diminish.
To debilitate is defined as to weaken, make ill or destroy.
To incur damage
To give way; collapse:
To disable, damage, or impair the functioning of:
To make poor; reduce to poverty
To remove the testicles of; emasculate; geld
Minimize is defined as to reduce, decrease or lessen to the smallest possible amount.
To lose courage or hope
Tremble means to shake involuntarily, often out of fear or because you are cold.
To be on the point of failure or collapse
(Intransitive) To decrease in size, value, or amount. [First attested in 1325]
To limp is defined as to walk with difficulty, often dragging at least one leg due to injury.
The definition of halt is to hesitate, to put a stop to something or to come to a sudden stop.
To lose power or strength; weaken; die away
To reduce in intensity; slacken:
Relapse is to return to a prior condition, or to have an illness or addiction reoccur.
To decrease is defined as to make something smaller or fewer or to become smaller or fewer.
To wander from or become ignorant of:
To produce a return for effort or investment:
To make or become slower; slow down:
To dilute by adding water to
To lessen the strength of; dilute:
(Obs.) To interpret; explain
Waste is defined as to destroy, wear away or use up.
To reduce in volume, amount, degree, or intensity
To fall below a normal or desirable state, especially functionally or morally; deteriorate:
(Intransitive) To grow strong or stronger.
To impart interest or zest to; enliven:
To become more rapid; speed up
To restore or reduce to its natural or metallic state
(Intransitive) To stand up, especially from a sitting position.
Increase is defined as to become bigger or greater.
Find another word for weakens. In this page you can discover 73 synonyms, antonyms, idiomatic expressions, and related words for weakens, like: subverts, counteracts, undermines, sabotages, breaks, softens, dampens, wilts, unnerves, tires and thins.