Spell check is effective, especially, when you are working on official things, like work documents, school papers, important mails etc. People usually make mistakes while typing which they do not notice. Spell check fixes our mistakes.
Spell check will not detect the improper use of homonyms, such as "their" and "there." Spell check may flag words as errors which are indeed correct. Spell check does not always offer useful spelling suggestions for severely misspelled words.
Oftenly misspelled words:
beginning (as begining)
embarrass (as embarass)
business (as buisness)
separate (as seperate)
government (as goverment)
There were less peasants to work so wages were higher, land value fell, most govt. officials were dead, the people believed less in the church because they were all dying
Answer:
early Sunday morning and his companions set out to see the whales
Denotation is my best answer, sorry if its wrong.