Omenihu (groin/ankle) has been ruled out for Monday's Week 6 matchup against San Francisco, Tashan Reed of The Washington Post reports.
This will be Omehihu's second straight absence after he was injured early against Indianapolis in Week 4. The Commanders are on bye next week, so the veteran defensive end will look to return in Week 8 against Philadelphia. Javon Kinlaw (ankle/knee) is questionable for Monday's contest, so Washington may need to lean more on Shy Tuttle and/or Deatrich Wise.