not good enough

deficient disappointing distressing mediocre regrettable unacceptable unsuitable

amiss bad damaged disconcerting displeasing disquieting disturbing for the birds junky lame no good not up to par offensive poor rotten sad schlocky second thin undesirable unwelcome unworthy upsetting vexing weak wrong

satisfactory suitable

OK acceptable adequate sufficient

inappropriate ineligible shameful undeserving unfit unsuitable

base beneath blamable contemptible degrading disgraceful dishonorable disreputable good-for-nothing ignoble improper inexcusable no-account no-good not deserving not fit not worth nothing offensive out of place recreant reprehensible unbecoming unbefitting unmerited unseemly valueless vile wretched wrong

appropriate proper qualified suitable

honorable useful valuable worthwhile worthy

deficient unfulfilled

absent bankrupt cooked deprived disappointing empty failing gone missing needed omitted scant short shy

away bereft burned out cut off defective destitute devoid faulty half-baked imperfect in default incomplete inferior less minus not up to par out of gas patchy poor scanty scarce sketchy substandard too little too late unsound

adequate enough existing present sufficient

perfect satisfactory