1. Root

 gʷʰren

2. Lexical meanings

3. Comparative evidence

4. Formally comparable roots

 1.gʷʰer, 2.gʷʰer, 2.gʷʰrend, gʷʰers, gʷʰreh₁, gʷʰrend

5. Formally/Semantically comparable roots

6. Revised root variants

7. Comments

8. References

Watkins 2011 = Watkins, Calvert. 2011. The American heritage dictionary of Indo-European roots. 3rd revised ed. Boston, New York: Houghton Mifflin Harcourt.