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Atchison
-ate
ate
atelectasis
atelier
atemoya
atemporal
atenolol
ATF
Athabasca
Athabasca, Lake
Athabaskan
Athanasian Creed
Athapaskan
atheism
atheist
atheistic
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ataractic

at·a·rac·tic [ àttə ráktik ] or at·a·rax·ic [ àttə ráksik ]


adjective 
Definition:
 
tranquilizing: describes a drug or other agent that tranquilizes



noun  (plural at·a·rac·tics) (plural at·a·rax·ics)
Definition:
 
tranquilizer: a tranquilizer ( technical )

[Mid-20th century. < Greek ataraktos "not disturbed" < tarassein "disturb"]
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