Hexadic and Semestral

Semestral and hexadic are semantically related in having six of something topic. In some cases you can use "Semestral" instead an adjective "Hexadic".

Semestral adjective - Occurring every six months or during every period of six months.

Hexadic and semestral are semantically related in having six of something topic. You can use "Hexadic" instead an adjective "Semestral".