Abase
Humiliate or degrade
Abate
Moderate or subsidise
Abbreviate
Shorten
Abdicate
Give up
Aberrant
Abnormal
Aberration
Deviation from the normal
Abet
Assist usually in something wrong
Abeyance
Suspended action
Abhor
Hate
Abject
Showing lack of confidence
Abjure
Renounce upon oath
Ablution
Washing
Abnegation
Self sacrifice
Abode
Dwelling place or home
Abdominable
Extremely unpleasant
Abdominate
Hate
Aboriginal
Being the first of its kind
Abortive
Unsuccessful
Abrasive
Rubbing away
Abridge
Shorten
Abrogate
Abolish
Abscission
Cutting off or separation
Abscond
Depart secretly and hide
Absolve
An offence