Complaisant
/kəmˈpleɪzənt/
Definition 1 of 1
Pro Tip 1/3Positive Connotation
Complaisant has a positive tone suggesting politeness and the desire to help others. 
She was complaisant and always available to assist her colleagues.
Pro Tip 2/3Potential Weakness
Being complaisant can be seen as a weakness if it leads to always giving in to others' demands. 
His complaisant nature made him vulnerable to peer pressure.
Pro Tip 3/3Not Submissive
Complaisant implies willingness to please, not submissiveness or lack of backbone. 
Despite her complaisant demeanor, she was firm on her principles.