underrating

Từ điển Oxford Learners Wordfinder Dictionary

noun

an estimation that is too low;
an estimate that is less than the true or actual value
• Syn:
underestimate, underestimation, underreckoning
• Derivationally related forms:
underrate, underestimate (for: underestimation), underestimate (for: underestimate)
• Hypernyms:
estimate, estimation, approximation, idea