Synonyms: missing, absent, wanting, lacking
Definition: nonexistent
Usage: the thumb is absent; her appetite was lacking
Similar words: nonexistent
Definition: not having existence or being or actuality
Usage: chimeras are nonexistent
Synonyms: missing
Definition: not able to be found
Usage: missing in action; a missing person
Similar words: lost
Definition: no longer in your possession or control; unable to be found or recovered
Usage: a lost child; lost friends; his lost book; lost opportunities