hence vs thence

hence and thence both are adverbs.

Word	Noun	Adjective	Verb	Adverb
hence	No	No	No	Yes
thence	No	No	No	Yes

As adverbs, hence and thence are synonyms defined as:

hence and thence: (used to introduce a logical conclusion) from that fact or reason or as a result

Other synonyms of hence include so, therefore, thus.

hence (adverb)	thence (adverb)
(used to introduce a logical conclusion) from that fact or reason or as a result	(used to introduce a logical conclusion) from that fact or reason or as a result
from this time	from that place or from there
from this place	from that circumstance or source