platitudes is a form of:

Platitude



noun
1.
(បច្ចេកទេស) សំដីពិត ឬដែលមានមូលដ្ឋានប្រាកដ
ENGLISH MEANING
noun
1.
The quality or state of being flat, thin, or insipid; flat commonness; triteness; staleness of ideas of language.
2.
A thought or remark which is flat, dull, trite, or weak; a truism; a commonplace.