"of, pertaining to, or characterized by optimism; disposed to take the most hopeful view of a matter," 1845, from optimist + -ic. Related: Optimistical (1809); optimistically.
in an optimistic mood
optimistic plans
took an optimistic view
optics
optimacy
optimal
optimism
optimist
optimistic
optimization
optimize
optimum
option
optional
)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}