Spread it on and Soft-soap

Soft-soap and spread it on are semantically related in flatter topic. In some cases you can use "Soft-soap" instead a verb "Spread it on", when it comes to topics like deceive, dupe, talk into, compliment excessively.

Soft-soap verb - To get (someone) to do something by gentle urging, special attention, or flattery.

Spread it on and soft-soap are semantically related in flatter topic. Sometimes you can use "Spread it on" instead a verb phrase "Soft-soap", if it concerns topics such as talk into, compliment excessively.