The word "happy" is a VCV pattern. In this case, the V stands for a vowel and the C stands for a consonant.
It is a vcd.
The word "happy" is said once in the word "happy."
Sad is the opposite of happy emotion. It is a feeling of not happy and is the antonym of the former.
"Happy" is an adjective.
A set of happy people is not well-defined because happiness is subjective and can vary greatly from person to person. What makes one person happy may not necessarily make another person happy. Therefore, it is difficult to objectively define a set of happy people.
vcv
vccv
Vccv
vccv
vccv
VCV
vcv
VCV
vccv
"Distance" is a VCCV word, with the short vowel 'i' sound in the first syllable and the 'e' sound in the second syllable.
Vccv
vcv