onomasiology /on-ə-mā-zi-olˈə-ji/

1. The study of the linguistic terms used to represent concepts
2. Another name for onomastics (see under onomastic)

onomāsiologˈical adjective

• downpipes
• downplay
• downplayed
• downplaying
• downplays
• downpour
• downpours
• down-quilt
• down-quilts
• downright
• downrightness
• downrightnesses
• downriver
• downrush
• downrushes
• downs
• downscale
• downscaled
• downscales
• downscaling
• down-setting
• down-settings
• downshift
• downshifted
• downshifter