-
yellow
,
,
yellow-bellied
Don't be so yellow, there's nothing to be scared of here.
My dog is very yellow-bellied, he never barks at strangers.
-
cowardly
Your cowardly behaviour disappointed me.
-
milky
-
craven
formal
-
gutless
-
chicken
informal
Don't be so chicken, my dog won't bite you.
My son is so chicken, he's afraid of everything.
-
chicken-hearted
-
uncourageous
-
chicken-livered
-
pigeon-hearted
-
faint-hearted
,
fainthearted
-
rabbit-hearted
-
sooky
-
lily-livered
-
wussy
,
wussie
-
dickless
-
chickenshit
-
retromingent
slang