Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Khmer អ-
Pali a- (borrowed)

Khmer អរូបធាតុ (compound)
Khmer អផ្សុក (compound)
Khmer អកម្ម (compound)
Khmer អនាធិបតេយ្យ (compound)
Khmer អនត្ថ (compound)
Khmer អនន្ត (compound)
Khmer អផាសុក (compound)
Khmer អចលនវត្ថុ (compound)
Khmer អហិង្សា (compound)