word start with A
restrain oneself from doing or enjoying something.
"abstaining from chocolate
Abstain
enthusiastic or passionate
Ardent
one's opponent in a contest, conflict, or dispute.
Adversary
attribute something to (a cause)
Ascribe
(of physical space, especially a building) provide lodging or sufficient space for.
Accommodate
a thing belonging or appropriate to a period other than that in which it exists, especially a thing that is conspicuously old-fashioned.
Anachronism
away; from
Ab
a person who designs buildings and in many cases also supervises their construction.
Architect
an object made by a human being, typically an item of cultural or historical interest.
Artifacts
satisfactory or acceptable in quality or quantity.
Adequate
suddenly and unexpectedly.
Abruptly
a natural ability to do something
Apititude