estimate (something) to be smaller or less important than it really is
they have grossly underestimated the extent of the problem
an estimate that is too low
£7.5 million is a considerable underestimate
Today’s NYT Connections Answers Mar 28, #291 - Daily Updates & Hints
Today’s Wordle Answer Mar 28 #1013- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for Mar 28 Solved