Lammastide vs season

Lammastide and season both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lammastide	Yes	No	No	No
season	Yes	No	Yes	No

As nouns, season is a hypernym of Lammastide; that is, season is a word with a broader meaning than Lammastide:

Lammastide (noun)	season (noun)
the season of Lammas	one of the natural periods into which the year is divided by the equinoxes and solstices or atmospheric conditions
	a recurrent time marked by major holidays
	a period of the year marked by special events or activities in some field

Lammastide (verb)	season (verb)
	make healthy
	make more temperate, acceptable, or suitable by adding something else
	lend flavor to