Militate
/ˈmɪlɪteɪt/
Definition 1 of 1
Pro Tip 1/3Negative Influence
The word 'militate' suggests a force working against something. 
Her lack of qualifications militated against her job application.
Pro Tip 2/3Not Physical
'Militate' is used to talk about non-physical effects or influences. 
Public opinion is beginning to militate against the new law.
Pro Tip 3/3Formal Tone
'Militate' is a formal word, often found in written or academic contexts. 
The company's policy of transparency militated in favor of its public image.