What is the difference between certain words?
I have some sets of words I can't find a difference between after looking the words up. Some of them may just be variants of spelling, whereas others are two completely different words. This originally came up because of simple misspellings, inadequate grammar, and the like. But here some of them are:
Eachother verses each other: I know that the first one isn't proper grammar and all, but those two sound like completely different things to me. The first one I read it as (for example) 'Those two loved eachother.' Where as the other one I read it as 'They looked around at each other person in the room.'
I know the first one isn't 'right' and I don't use it like that because it's improper grammar, but I still see that difference. Should a distinction be made between those two or am I crazy. (Probably crazy, I can see it now.)
Arrogance verses conceited: I looked up the definition of both of those and they seem to say the same thing in different ways.
Conceited: "Having an excessively favourable opinion of one's abilities, appearance" ~ Dictionary.com
Arrogance: "Offensive display of superiority or self-importance; overbearing pride." ~ Dictionary.com
Where is the difference between the two?
Frail verses fragile: These seem to say nearly the same thing.
Frail: "Easily broken or destroyed; fragile." ~ Dictionary.com
Fragile: "Easily broken, shattered, or damaged; delicate; brittle; frail" ~ Dictionary.com
Who verses whom: I know that 'whom' is the objective case of 'who', but I still can't tell when to use it. I was told that if the answer uses the word 'him' (for example) then the question would be phrased with 'whom'. However, if the answer does use the word 'him' (for example) then couldn't you just rephrase the answer so it doesn't need to making the question not need to?