Etymological roots are indicated by the sign ç.

Language groups are as follows: SKT: Sanscrt; E: Egyptian; HB: Hebrew; GK: Greek; L: Latin; AS: Anglo Saxon; ME: Middle English; OHG: Old High German; G: German; OFR: Old French; FR: French; IT: Italian; ICL: Icelandic; N: Nordic; SW: Swedish.

GK: topos = occupied spot, tract, position, home; condition, opportunity; cf. GK: chora = room, space as undetermined or undifferentiated expanse, uninhabited region; see çKHA, chaos, etc.