Only capitalize 'spelling' if it is the first word in a sentence.
Yes, when referring to a specific list of Spelling Words, you should capitalize the term.
The correct spelling is "twenty second".
spelling words for sixth grades
A person can use aids such as spell checkers, grammar checking software, or online dictionaries to ensure they are spelling words correctly. They can also refer to physical dictionaries or consult with someone who is proficient in spelling to verify their spelling. Regular reading and exposure to different written materials can also help improve spelling skills.
spellingcity.com
diffent
The word is spelt as you have in the question. As it happens, there is no difference between the American spelling and British spelling of the words.
the spelling can be checked by pressing F7.
spelling checker
The correct spelling is "good morning" (two separate words)
spelling city is a really good place to learn English words
Spell check or autocorrect