The comparative and superlative of helder (clear, bright) in Dutch.
Adjectives ending in -r add -der (not -rer) in the comparative.
Use the comparative with dan (helderder dan…) and the superlative with het (het helderste).
The comparative (vergrotende trap) of helder is helderder. Adjectives ending in -r add -der (not -rer) in the comparative. Use it with 'dan': ...helderder dan...
The superlative (overtreffende trap) of helder is helderst, usually used as het helderste.
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