un·sen·ti·men·tal 
/ˌʌnˌsɛntəˈmɛntl̟/ adjective
/ˌʌnˌsɛntəˈmɛntl̟/ adjective [more unsentimental; most unsentimental] : based on, influenced by, or resulting from reason or thought rather than feelings or emotions : not sentimental
▪ an unsentimental decision ▪ She's completely unsentimental about holidays. ▪ a tough, unsentimental man
▪ an unsentimental decision ▪ She's completely unsentimental about holidays. ▪ a tough, unsentimental man
