'consistently-displayed' originates from the combination of 'consistent' and 'displayed'. 'Consistent' comes from Latin 'consistere', meaning 'to stand firm', and 'displayed' comes from Old French 'despleier', meaning 'to unfold'.

'Consistently-displayed' evolved from the combination of 'consistent' and 'displayed', which were used separately in Middle English and later combined in modern English.

Initially, 'consistent' meant 'standing firm', and 'displayed' meant 'unfolded'. Over time, they combined to mean 'regularly shown'.