Crimson
Part of speech: adjective
Definition: having a deep red colour having loose morals
Part of speech: noun
Definition: A deep, slightly bluish red. Traditionally the colour of blood.
Example sentence: Natalie Portman's approach to acting demands that she wears her heart on her sleeve so explicitly, the heart becomes the whole garment - a crimson chemise with streaks of blue veins running across it.
Blush
Part of speech: verb
Definition: To redden in the face from shame, excitement or embarrassment.
Part of speech: noun
Definition: An act of blushing.A sort of makeup, frequently a powder, used to redden the cheeks. Confer rouge.A color between pink and cream.The collective noun for a group of boys.
Example sentence: I was freeborn according to the flesh; I am born of a father who was a decurion, but I sold my noble rank - I blush not to state it, nor am I sorry - for the profit of others. In short, I am a slave in Christ to a foreign nation for the unspeakable glory of the eternal life which is in Christ Jesus our Lord.