1. Sound like a half-formed whistle expressing astonishment, scorn, or dislike 
2. Expresses relief or tiredness
   - phew

Sounds like: few, phew, feu

• disablement
• disabling
• disabuse
• disabused
• disaccharidase
• disaccharide
• disaccord
• disaccustom
• disadvantage
• disadvantaged
• disadvantageous
• disadvantageously
• disaffect
• disaffected
• disaffection
• disaffiliate
• disaffiliation
• disaffirm
• disaffirmation
• disafforest
• disaggregate
• disaggregation
• disagree
• disagree with
• disagreeable