The spelling of the word "soft soap" can be confusing due to the silent "p" at the end of the word. In IPA phonetic transcription, it is pronounced as /sɒft səʊp/. The first syllable is pronounced with the short "o" sound, followed by the "f" sound, then the "t" sound. The second syllable has the long "o" sound, followed by the "p" sound that is silent. The word "soft soap" refers to a mild soap that is used for cleaning delicate fabrics and skin.
Soft soap is a noun that refers to a substance or product used for cleaning, typically composed of water, soap, and fats. It is characterized by its smooth and viscous consistency which makes it easy to spread and apply onto surfaces for effective cleansing. Soft soap is usually produced by saponification, a chemical reaction between oils or fats and an alkaline solution, resulting in the formation of soap. It was traditionally made by boiling animal fats with wood ashes or alkalis, and nowadays, it is commonly manufactured commercially.
Notably, soft soap has also come to have a figurative meaning, serving as a verb. To "soft soap" someone means to flatter or charm them excessively, often with the intention of manipulating or coaxing them into acting in a certain way. In this context, soft soap is used metaphorically to describe the act of sweet-talking or ingratiating oneself with another person to gain favor or achieve a desired outcome.
Overall, soft soap encompasses both the literal cleaning product and its figurative meaning. While the former denotes a substance used for cleaning, the latter signifies the art of flattery or persuasion. The term soft soap can vary in usage, context, and connotation, but ultimately refers to a means to cleanse or influence in some form.
Sapo mollis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
A semi-fluid soap of a dirty brownish-yellow colour, made with potash instead of soda.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The etymology of the word "soft soap" relates to 19th-century American slang. At that time, "soft soap" referred to a specific kind of soap made with potassium hydroxide and used for shaving. The term then evolved figuratively to suggest flattery or persuasive speech, that is, "soft-soaping" someone with sweet-talking or compliments. Thus, "soft soap" became a metaphorical expression for insincere praise or ingratiating behavior.