forceful
force.ful \'fo-rs-f*l, 'fo.rs-\ \-f*-le-\ aj : possessing or filled with force : VIGOROUS - force.ful.ly av
Webster's English Dictionaryforce.ful \'fo-rs-f*l, 'fo.rs-\ \-f*-le-\ aj : possessing or filled with force : VIGOROUS - force.ful.ly av