
"Mitigate" = to reduce, lessen, or alleviate; "militate" = to work against, to be a strong factor opposing something.
"Mitigate" means to reduce the severity or negative impact of something. When you mitigate a risk, you make it more manageable or less harmful.
The company took several steps to mitigate the environmental impact of its operations.
Wearing sunscreen every day significantly mitigates the risk of skin cancer.
The judge considered several mitigating factors before determining the sentence.
"Militate" means to work against something or to have a negative influence. It is almost always used with "against": something "militates against" a desired outcome.
His lack of local market knowledge militates against his chances of success in the new region.
The extreme cold weather militates against outdoor construction during January and February.
Her strong accent militated against her in the original audition, though her talent was undeniable.
Common mistake
"Mitigate against the risk" is a grammatical error: "mitigate" is transitive and needs no preposition. Correct: "mitigate the risk". "Militate" almost always requires "against": "militate against the plan".
Trick to remember it
Quick rule
Did you know?
"Mitigate against" is one of the most documented grammatical errors in formal and journalistic English. The Oxford English Dictionary records it as a "hybrid error" blending "militate against" (with its obligatory "against") with "mitigate" (which takes no preposition). Even native speakers with university education make this mistake. In legal and diplomatic English, the distinction is critical because the nuances between "reducing harm" (mitigate) and "actively opposing" (militate against) have concrete legal consequences. "Mitigating circumstances" (circunstancias atenuantes) is a fixed legal expression that always uses MITIGATE.
Exercise 1 · Pick the right one
Drinking water regularly can help _____ the effects of dehydration.
Exercise 2 · Pick the right one
The lack of experience _____ s against his chances of getting the job.
Exercise 3 · Form the word
'Precede' means to come before something in time or order; 'proceed' means to continue forward or carry on with something.
"Above" is at a higher level without contact; "over" implies covering, movement, or crossing.
"Actually" corrects or contrasts an assumption; "really" intensifies or confirms.
'Currently' means 'at the present time'; 'actually' means 'in reality', not 'nowadays'.
Bryan López
Founder of SpeakUP Academy