健忘

be forgetful;have a poor(or bad)memory
～症amnesia

• dishonest
• dishonour
• dishwasher
• disillusion
• disintegration
• disk
• dislike
• dismantle
• dismay
• dismiss
• disobey
• disorder
• disorderly
• dispatch
• dispensable
• disperse
• displace
• displacement
• display
• displease
• disposable
• disposal
• dispose
• disposition
• disproportionately