malingering

Từ điển WordNet v3.1 - WordNet Dictionary

noun

evading duty or work by pretending to be incapacitated (Freq. 1)
- they developed a test to detect malingering
• Syn:
skulking
• Derivationally related forms:
skulk (for: skulking), malinger
• Hypernyms:
evasion, escape, dodging