"exhibiting or characteristic of mutualism," 1850, from mutualist "advocate of mutualism" (1848); see mutualism.
mutter
mutton
muttonhead
mutual
mutualism
mutualistic
mutuality
mutually
muumuu
Muzak
muzzle
)window.location='https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=byronic106@yahoo.com&lc=US&item_name=Donation+to +Help+Keep+Etymonline+Free+and+Open&no_note=0&cn=&curency_code=USD&bn=PP-DonationsBF:btn_donateCC_LG.gif:NonHosted'){kind=link}