colorless

== English == === Etymology === From color + -less. === Pronunciation === (Received Pronunciation) IPA(key): /ˈkʌl.ə.ləs/ (General American) IPA(key): /ˈkʌl.ɚ.ləs/ === Adjective === colorless (comparative more colorless, superlative most colorless) US standard spelling of colourless. ==== Derived terms ====