Anagrams of: INDISPENSABILITY

• a lack of sensibility

• devoid of passion or feeling; hardheartedness

• the condition of being unable to perform as a consequence of physical or mental unfitness

• mental responsiveness and awareness

• refined sensitivity to pleasurable or painful impressions

• (physiology) responsiveness to external stimuli; the faculty of sensation

• extreme dullness; lacking spirit or interest

• lacking any distinctive or interesting taste property

• a highway that encircles an urban area so that traffic does not have to pass through the center

• a surgically created shunt (usually around a damaged part)

• a conductor having low resistance in parallel with another device to divert a fraction of the current

• avoid something unpleasant or laborious