No. The suffix -ful means "full" but is only a compound noun in such words as cupful or teaspoonful.
In watchful, peaceful, and beautiful, it just forms an adjective.
ALERT
Upwards is a compound word.
Upstairs is a compound word, so it is one word.
A non compound word is , a word with one word not two . For a example a compound word is snowflake. An non compound is hot cheetos.
No, the word ability is not a compound word.
Your watchful neighbor called me.
There is no anagram for the word watchful. The next longest possible word from those letters is hatful.
alert
vigilant
chocolate
ALERT
No It's not a compound word
Watchful was created in 1997.
Upwards is a compound word.
The contraction (not a compound word) is doesn't.
There is no compound word.A compound word is a word like bus-stop.Husban is spelt like this husband
Upstairs is a compound word, so it is one word.