"Reuse" is one word.
"Repurpose" is one word, not hyphenated.
The word reunion is spelled as one word, not hyphenated.
Yes, "granddaughter" is typically not hyphenated. It is one word that refers to the daughter of someone's son or daughter.
No, "goodbye" is not hyphenated. It is one word that is commonly used to bid farewell or say goodbye to someone.
The word "self-confidence" is hyphenated.
Hyphenated
No it shouldn't be hyphenated. It is one word.
It should be hyphenated.
in-house - two words, hyphenated.
It is a hyphenated adjective, life-giving.
Coordinate is one word.
One-half is a hyphenated word. It begins with the letter O.
No...heartbeat is one word.
No, "wholeheartedly" is one word.
Yes, end-product is hyphenated. It is a noun and treated as one word which is hyphenated.
City-wide can be hyphenated, more often these days it is quoted as one word
"Tablecloth" is typically considered one word in English. It is a compound noun formed by combining "table" and "cloth." While compound nouns can sometimes be hyphenated, in this case, "tablecloth" is commonly written as a single word without a hyphen.