Keyword
red
Info
FrequencyTop 300-400
Type
Kyōiku (1st grade) 
?
KankenLevel 10
Heisig1880
Readings
あか
(79%)
(14%)
せき
(4%)
Composed of
one
bloody knife
Mnemonic components
earth
bloody knife
Mnemonic

A bloody knife stained the earth red with all of the blood dripping from it.

Used in kanji (4 in total)
pardon
incandescent
???
get red
Used in vocabulary (469 in total)
red; crimson; Red; communist; (arch.) beautiful
bright red; deep red; flushed (of face); downright (e.g. lie); complete; utter
red; crimson; red-containing colour (e.g. brown, pink, orange); Red (i.e. communist); red light (traffic); red ink (i.e. in finance or proof-reading); (in) the red
Examples (200 in total)
Your lips are red.
Can you see something red down below?
Your eyes are red with crying.