Awake.
Upset is not the opposite of sleepy. Alert or awake would be better choices.
the answer is light
rallymeritreachbuild
peace
upper
The word is "awake" or as an alternative, "alert" (as opposed to sleepy).
The 5 letter word is white.
spend
Lolol
The opposite of "full" that has five letters is "empty." It describes a state where something contains nothing or is devoid of content.
Proud
The opposite of "sad" with five letters is "happy." It conveys a sense of joy and contentment, contrasting the feelings associated with sadness.