conventicle vs place of worship

conventicle and place of worship both are nouns.

Word	Noun	Adjective	Verb	Adverb
conventicle	Yes	No	No	No
place of worship	Yes	No	No	No

As nouns, place of worship is a hypernym of conventicle; that is, place of worship is a word with a broader meaning than conventicle:

conventicle: a building for religious assembly (especially Nonconformists, e.g., Quakers)
place of worship: any building where congregations gather for prayer

Other hypernyms of conventicle include house of God, house of prayer, house of worship.

conventicle (noun)	place of worship (noun)
a building for religious assembly (especially Nonconformists, e.g., Quakers)	any building where congregations gather for prayer
a secret unauthorized meeting for religious worship