seriatim/siəriʹatim/ adv and adj

• arthritic
• arthritis
• arthro-
• arthrodesis
• arthropod
• arthroscope
• Arthurian
• artic
• artichoke
• article
• articled clerk
• article of faith
• articular
• articulate
• articulated
• articulation
• artifact
• artifice
• artificer
• artificial
• artificial horizon
• artificial insemination
• artificial intelligence
• artificial respiration
• artillery