I always look for biriyani might suggest a slightly stronger desire to find biriyani than I always look out for biriyani , but there isn't much difference between them. If you were talking about a person, I always look for Anika would mean I look to see if she is there, I hope to see her. I always look out for Anika could mean that I always make sure she is okay and I do things to help her.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Effectoronly, in the first sentence she could be either a little mentally disturbed and have a "biryani-eating syndrome" of sorts, or is a clinically deranged glutton BAHA!Not at all. I don't know where you get that idea from.
Effectorclinically derangedWhaaa...?