ANT: Achieve, perfect.
=
KEY: Perpetual.
SYN: Constant, unceasing, endless, eternal, everlasting, unfailing, perennial, continual, enduring, incessant, uninterrupted.
ANT: Inconstant, periodic, recurrent, temporary, transient, falling, exhaustible, occasional, momentary, casual.
=
KEY: Perpetuate, [See PERPETUAL].
SYN: Continue, stabilitate, eternize.
ANT: Discontinue, abolish, eradicate, cancel, disestablish, break.
=