You said "login" is a noun (correct) but your example ("login screen") shows it being used as an adjective. The single word can be either an adjective or noun, but your answer is inconsistent.
A person who perform login to site. This person: "was login" to site "logined" to site Which version is correct?
NJ.com: Walmart has the GE Profile Nugget Ice Maker on sale for cheaper than Amazon and Target
Walmart Deals Week is winding down, but not without some top deals and new markdowns to close out the weekend. Right now, you can get the GE Profile™ Opal™ Nugget Ice Maker on sale for its lowest ...
Walmart has the GE Profile Nugget Ice Maker on sale for cheaper than Amazon and Target
MSN: Walmart’s GE Profile Opal nugget ice maker is on sale for $200 off
Nugget ice lovers may want to pay attention. Walmart is offering a major markdown on the cult-favorite countertop ice maker, the original GE Profile Opal Nugget Ice Maker with an included side tank.
Walmart’s GE Profile Opal nugget ice maker is on sale for $200 off
Cleveland.com: Walmart has beloved GE nugget ice maker at $174 discount – but not for long
Walmart has beloved GE nugget ice maker at $174 discount – but not for long
MSN: Walmart’s GE Profile Opal 2.0 nugget ice maker is on sale for $200 off
GE’s award-winning Opal 2.0 Nugget Ice Maker just dropped to one of its lowest prices ever during Walmart’s Cyber Deals event, making it a standout pick if you’ve been waiting for restaurant-style ...