You searched for:
“deficiencies of information about words as seen in too many dictionaries”
A unit related to:
“deficiencies of information about words as seen in too many dictionaries”
(Just two of many lexicons that need to clarify all of the word contents for a better understanding instead of using another form of one of the words that is being defined to explain the other entries or simply not providing any information about the other words besides the primary entry.)