The word sought may be "observable" (able to be seen).
The word notice keeps its E when it forms the word noticeable (able to be seen, substantial).
The word is spelled as one word "multitasking" but is occasionally seen hyphenated as in (multi-tasking).
That is the correct spelling of "lollipop" but "lollypop" is also seen.
The spelling of the word is aye (also seen as the naval "aye, aye").The use of ayes and nays is another form of yeas and nays.
The adjective is seen both as hyphenated "warm-hearted" and as one word "warmhearted" (kindly, generous). (the spell-checker here prefers the one-word form)
The word "cumber" means to burden, usually seen as encumber or cumbersome.The vine vegetable is a cucumber.
The spelling its (without an apostrophe) is the possessive form of the pronoun it.When the apostrophe is seen, the word is a contraction for "it is."
That is probably one of the easiest word challenges I have ever seen. THE ANSWER IS SO OBVIOUSLY "RAIL," then "LIAR." \:|
The plural of 4 may be written as fours or 4s, but not the commonly seen but incorrect 4's.
I think I have heard it that way, but it is a mispronunciation, probably by someone who has not seen the word in print and/or can not spell it.
The common spelling is two words "roller coaster" but it is also seen as one word or in hyphenated form.