'rarely-reviewed' originates from the combination of 'rarely,' meaning 'not often,' and 'reviewed,' meaning 'examined or critiqued.'

The term 'rarely-reviewed' combines the adverb 'rarely' with the past participle 'reviewed' to form an adjective describing something that is not often critiqued.

Initially, 'rarely' meant 'seldom' and 'reviewed' meant 'examined.' Together, they have maintained their meaning of 'not often examined.'