think less of

:  to form or have in the mind

:  to have as an intention

:  to have as an opinion

:  an act of thinking

:  relating to, requiring, or stimulating thinking

: comparative of¹little

:  constituting a more limited number or amount

:  of lower rank, degree, or importance

: comparative of²little

:  to a lesser extent or degree

:  a smaller portion or quantity

:  something of less importance

:  diminished by :  minus