- disappointment, letdown - a feeling of dissatisfaction that results when your expectations are not realized; "his hopes were so high he was doomed to disappointment"
 --1 is a kind of dissatisfaction
 --1 has particulars: frustration, defeatDerived form: verb let down2 
- lower, take down, let down, get down, bring down - move something or somebody to a lower position; "take down the vase from the shelf"
 --1 is one way to move, displace
 Sample sentences:
 Somebody ----s something
 Somebody ----s somebody
 Somebody ----s somebody PP
 Somebody ----s something PP
 
- disappoint, let down - fail to meet the hopes or expectations of; "Her boyfriend let her down when he did not propose marriage"
 --2 is one way to thwart, queer, spoil, scotch, foil, cross, frustrate, baffle, bilk
 
 Sample sentence:Derived form: noun letdown1 
 The performance is likely to let down Sue