Lassitude. Languor, weariness, weakness, debility, inertia.
Ant. Energy, strength, robustness, vigor, freshness.
Last, v. Continue, endure, persist, remain, hold, abide, live.
Ant. End, stop, terminate, depart, fade, cease, fail, die.
Last, a. Final, hindmost, farthest; next, past; highest or lowest, supreme, utmost; most unlikely, least fit; latest, final, concluding, ultimate.
Ant. First, foremost, opening, introductory, initiatory; ensuing, next, nearest.
Lasting. Durable, permanent, unending, enduring, abiding, perpetual.
Ant. Temporary, transient, ephemeral, momentary, occasional, periodic, recurrent.
Late. Slow, tardy; deceased, departed; far advanced; recent; not long past; delayed.
Ant. Early, coming, present, future, forthcoming, existing.