Not held or filled or in use.

Roget 681: not doing etc. v.; not done etc. v.; undone; passive; unoccupied, unemployed; out of employ, out of work; fallow; desaeuvre [Fr.].    ... show more

Roget 683: inactive; motionless etc. 265; unoccupied etc. (doing nothing) 681; unbusied^†.    indolent, lazy, slothful, idle, lusk^†, remiss, slack, inert, torpid, sluggish, otiose, languid, supine, heavy, dull, leaden, lumpish^†; exanimate^†, soulless; listless; drony^†, dronish^†; lazy as Ludlam's dog.    dilatory, laggard; lagging etc. v.; slow etc. 275; rusty, flagging; lackadaisical, maudlin, fiddle-faddle; pottering etc. v.; shilly-shally etc. (irresolute) 605.    sleeping, etc. v.; asleep; fast asleep, dead asleep, sound asleep; in a sound sleep; sound as a top, dormant, comatose; in the arms of Morpheus, in the lap of Morpheus.    sleepy, sleepful^†; dozy^†, drowsy, somnolent, torpescent^†, lethargic, lethargical^†; somnifacient^†; statuvolent^†, statuvolic^†; heavy, heavy with sleep; napping; somnific^†, somniferous; soporous^†, soporific, soporiferous^†; hypnotic; balmy, dreamy; unawakened, unawakened.    sedative etc. 174.    ... show more

Roget 452: vacant, unintellectual, unideal^†, unoccupied, unthinking, inconsiderate, thoughtless, mindless, no-brain, vacuous; absent etc. (inattentive) 458; diverted; irrational etc. 499; narrow-minded etc. 481.    unthought of, undreamt 'of, unconsidered; off one's mind; incogitable^†, not to be thought of.    ... show more

Not seized and controlled.

Not leased to or occupied by a tenant:
— An unoccupied apartment.

synonym: untenanted.

Roget 187: absent, not present, away, nonresident, gone, from home; missing; lost; wanting; omitted; nowhere to be found; inexistence etc. 2^†.    empty, void; vacant, vacuous; untenanted, unoccupied, uninhabited; tenantless; barren, sterile; desert, deserted; devoid; uninhabitable.    ... show more