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[syn: alone, solo, unaccompanied]
The Collaborative International Dictionary of English v.0.48:
Unaccompanied \Unaccompanied\
   See accompanied.
WordNet (r) 3.0 (2006):
unaccompanied
    adv 1: without anybody else or anything else; "the child stayed
           home alone"; "the pillar stood alone, supporting
           nothing"; "he flew solo" [syn: alone, solo,
           unaccompanied]
    adj 1: being without an escort [ant: accompanied]
    2: playing or singing without accompaniment; "the soloist sang
       unaccompanied" [ant: accompanied, attended]
    3: (of a state or an event) taking place without something
       specified occurring at the same time; "a headache
       unaccompanied by other symptoms"
Moby Thesaurus II by Grady Ward, 1.0:
33 Moby Thesaurus words for "unaccompanied":
   a cappella, alienated, alone, aloof, apart, companionless,
   detached, friendless, homeless, insular, isolate, isolated,
   kithless, lone, lonely, lonesome, removed, rootless, separate,
   separated, single-handed, solitary, solo, stag, unabetted, unaided,
   unassisted, unattended, unchaperoned, unescorted, unseconded,
   unsupported, withdrawn