defect /ˈdifɛkt/ /ˈdifɛkt/
deficiency /dɪˈfɪʃnsi/ /dɪˈfɪʃnsi/
fault /fɔːlt/ /fɔːlt/
flaw /flɔ/ /flɔː/
shortcoming /ˈʃɔːrtkʌmɪŋ/ /ˈʃɔːtkʌmɪŋ/