subsiding

(noun) a gradual sinking to a lower level. Synonyms: settling, subsidence.

(verb) wear off or die down. Synonyms: subside, lessen. Example: "The pain subsided."

(verb) sink to a lower level or form a depression. Synonyms: subside. Example: "The valleys subside."

(verb) sink down or precipitate. Synonyms: subside, settle. Example: "The mud subsides when the waters become calm."

(verb) descend into or as if into some soft substance or place. Synonyms: sink, subside. Examples: "He sank into bed." "She subsided into the chair."