painless

1 ENTRIES FOUND:
painless /ˈpeɪnləs/ adjective
painless
/ˈpeɪnləs/
adjective
Britannica Dictionary definition of PAINLESS
[more painless; most painless]
: not causing or marked by pain: such as
a  : not causing pain to the body
b  : not upsetting, disturbing, or difficult

— painlessly

adverb