Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 148067

This tag is for questions seeking or discussing a term (or terms) belonging or peculiar to a science, art, or specialized subject (e.g. linguistics, mathematics, physics, biology, finance, theatre, music, philosophy, astronomy, medical, nautical etc.). Consider adding [single-word-requests] and [phrase-requests] tags also if relevant.

3 votes

What is a word or phrase for someone who professes to know something but actually doesn't?

How about know-it-all? It is a negative term for someone who behaves as if they know everything.
AAM111's user avatar
  • 1,441