is unsteady (verb) oscillate: change back and forth
Detalii: oscillate means to be undecided about something or regularly swing from side to side, while osculate means to kiss or to come together - in mathematics it means to have three or more points coincident with
Sinonime: age-old,
aged, antediluvian, antiquated, antique, archaic, back number, been around, bygone, creaky,
early,
elderly, few miles on, fossil,
hoary, lot of mileage, moth-eaten, obsolete, old goat, old-fashioned, older, oldie, out-of-date, outmoded,
primal,
primeval,
primordial,
relic,
remote, rusty, superannuated, timeworn,
venerable, worse for wear
Antonime: modern, new,
young