colorless
Translation
colourless, bland, dull
Examples
Water is a colorless liquid.
Water is a colourless liquid.
He gave a colorless speech.
He gave a colourless speech.
Grammar Patterns
colorless + ((noun)) without colour Water is a colorless liquid.
Similar Words
Synonyms: clear, transparent, bland; Antonyms: colorful, vibrant
Etymology
From 'color' and the suffix '-less', meaning 'without'. So, 'without color'.
Memory Tips
Think of a glass of water. It has no colour, it is 'colour-less'.