• vrittlebush,
• nrittlebush,
• hrittlebush,
• grittlebush,
• beittlebush,
• bdittlebush,
• bfittlebush,
• btittlebush,
• b5ittlebush,
• b4ittlebush,
• bruttlebush,
• brjttlebush,
• brkttlebush,
• brittelbush,
• brittlebushh,
• Britelbush,
• Britellbush,
• Bridlebush,
• Brittellbush,
• Brittalbush

• brittle bush,
• brittleness,
• brutalise,
• brittlestar,
• brittle fern,
• brittle-star,
• brittle star,
• brutalize,
• brattleboro.

The adjective form of the word "brittlebush" is "brittlebush".

The plural form of the word "brittlebush" is "brittlebushes".

The singular form of the word "brittlebush" is "brittlebush". It is a mass noun that refers to a type of plant (Encelia farinosa) and does not change when referring to a single instance of the plant.