regress

definition: go back to bad behavior
example:
speech part: verb
synonyms: lapse
definition: get worse or fall back to a previous condition
example:
speech part: verb
synonyms: retrograde retrogress
definition: go back to a previous state
example:
speech part: verb
synonyms: return
definition: go back to a statistical means
example:
speech part: verb
synonyms:
definition: returning to a former state
example:
speech part: noun
synonyms: reversion
definition: the reasoning involved when you assume the conclusion is true and reason backward to the evidence
example:
speech part: noun
synonyms: reasoning backward

How regress is being used?