RichThesaurus
standing on one's head
standing on one's head
synonyms
one-handed
hands down
with one's eyes closed
with one hand tied behind one's back
with one arm tied behind one's back
with one's eyes shut
handily
comfortably
readily
speedily
plainly
easily
gladly
conveniently
freely
surely
simply
certainly
no sweat
undoubtedly
effortlessly
standing on one's head
antonyms