1. lacking distinctive or distinguishing characteristics; not clearly different from others

Examples

• The building’s indistinctive architecture made it blend into the cityscape.
• Her indistinctive voice made it hard to pick her out in the choir.
• The restaurant served indistinctive food that tasted like every other chain.
• His indistinctive appearance helped him work as an undercover agent.
• The town’s indistinctive main street could have been anywhere in America.
• The artist’s early work was criticized as indistinctive and derivative.