i Register
In some senses, bluish is marked as figuratively. Watch for register when choosing this word.
adj
Having a tint or hue similar to the colour blue.
Riding high on love's true bluish light
Somewhat depressed; sad.
To this day, I usually read my Bible a couple of times a day, and I still enjoy attempting to express my feelings through poetry, especially when I'm feeling bluish.
adj
Alternative spelling of Blewish.