15-Letter Words Containing: I,F,L,I,S

• simplify to an excessive degree

• become professional or proceed in a professional manner or in an activity for pay or as a means of livelihood

• make professional or give a professional character to

• the state of being under federal control

• the act of being put under federal control

• in an ineffective manner

• without specificity

• a lack of physical flexibility

• the quality of being rigid and rigorously severe