concinnity /kən-sinˈi-ti/

1. Harmony
2. Congruity
3. Elegance

concinnˈous adjective

1. Elegant
2. Harmonious

• upsilon
• upsilons
• upsitting
• upsittings
• upskill
• upskilled
• upskilling
• upskills
• up so down
• upsold
• upspake
• upspeak
• upspeaking
• upspeaks
• upspear
• upspeared
• upspearing
• upspears
• upspoke
• upspoken
• upsprang
• upspring
• upspringing
• upsprings
• upsprung