Both are correct. Which form you use depends on its context within the sentence. Where the phrase denotes an adjective, then "longtime" and "long-time" are correct. Otherwise the phrase is split and "long time" is the more appropriate form. See the following examples.
"A long time ago in a galaxy far away."
"Our family hasn't had sushi for a long time."
"Grady greeting his longtime friend at the airport."
"Stacy is a longtime fan of the Jets football team. GO JETS! <3 (:"
The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.
No, the correct spelling isopportunities.
Tomorrow is the correct spelling.
The correct spelling ispreferably.
The correct spelling is 'adjourned'.
The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.The correct spelling is privileges.
No, "VAXINATE" is not a correct spelling. The correct spelling is "VACCINATE."
No, the correct spelling isopportunities.
The spelling employees is correct.
Knob is the correct spelling.
Opened is the correct spelling.
The correct spelling isfistulagram.
No, "surplussed" is not a correct spelling. The correct spelling is "surplused."
Tomorrow is the correct spelling.
"annex" is the correct spelling
Rainforest is the correct spelling.
Suffocate is the correct spelling....