THEMATISE is validvalid

to thematize [v THEMATISED, THEMATISES, THEMATISING]

116,664 of 196,601 in NWL2023·also valid in CSW24

to place (a word or phrase) at the start of a sentence in order to focus attention on it, also THEMATIZE [v THEMATISED, THEMATISING, THEMATISES]