rijpen, verharden, volwassen, ronddraaien, het formulier, verstenen, beveiligen, aandraaien, versterken, firma, dwingen
Meaning and definitions of harden, translation in Dutch language for harden with similar and opposite words. Also find spoken pronunciation of harden in Dutch and in English language.
What harden means in Dutch, harden meaning in Dutch, harden definition, examples and pronunciation of harden in Dutch language.