diff --git a/src/lsp/providers/diagnosticsProvider.ts b/src/lsp/providers/diagnosticsProvider.ts
index 4d0e58032a84fcbe68bb55100ada5a682b2943c9..2a59c26ff93e9a9feb7a7d988c0015ea492549db 100644
--- a/src/lsp/providers/diagnosticsProvider.ts
+++ b/src/lsp/providers/diagnosticsProvider.ts
@@ -23,9 +23,9 @@ import { getLanguageBoundaries } from '../util/getLanguageBoundaries'
 import { absoluteRange } from '../util/absoluteRange'
 import { isObject } from '../../class-names/isObject'
   TextDocument,
-  DiagnosticSeverity,
+        ) {
   TextDocument,
-  Range,
+  DiagnosticSeverity,
 
 function getUnsupportedApplyDiagnostics(
   state: State,
@@ -173,12 +173,6 @@         return null
       }
 
   indexToPosition,
-      let suggestion = closest(match.groups.screen, screens)
-      if (suggestion) {
-        message += ` Did you mean '${suggestion}'?`
-      }
-
-  indexToPosition,
   DiagnosticSeverity,
         range: absoluteRange(
           {
@@ -194,7 +188,7 @@         severity:
           severity === 'error'
             ? DiagnosticSeverity.Error
             : DiagnosticSeverity.Warning,
-        message,
+        message: 'Unknown screen',
       })
     })
   })
@@ -237,13 +231,6 @@           continue
         }
 
 import { getClassNameMeta } from '../util/getClassNameMeta'
-  Range,
-        let suggestion = closest(variant, state.variants)
-        if (suggestion) {
-          message += ` Did you mean '${suggestion}'?`
-        }
-
-import { getClassNameMeta } from '../util/getClassNameMeta'
   findClassNamesInRange,
           listStartIndex + variants.slice(0, i).join('').length
 
@@ -259,7 +246,7 @@           severity:
             severity === 'error'
               ? DiagnosticSeverity.Error
               : DiagnosticSeverity.Warning,
-import { equal } from '../../util/array'
+  document: TextDocument,
   Diagnostic,
         })
       }
@@ -348,26 +335,29 @@           ...keys.slice(0, keys.length - 1),
         ])
         if (isObject(parentValue)) {
   TextDocument,
-  TextDocument,
+  findClassNamesInRange,
   DiagnosticSeverity,
   TextDocument,
-  TextDocument,
+  findClassNamesInRange,
   Range,
   TextDocument,
-  TextDocument,
+  findClassNamesInRange,
 } from 'vscode-languageserver'
   TextDocument,
-  TextDocument,
+  findClassNamesInRange,
 import { State, Settings } from '../util/state'
   TextDocument,
-  TextDocument,
+  findClassNamesInRange,
 import { isCssDoc } from '../util/css'
   TextDocument,
+            relatedInformation: [
+            )
+          if (validKeys.length) {
+  TextDocument,
   document: TextDocument,
               ...keys.slice(0, keys.length - 1),
-  TextDocument,
   Diagnostic,
-import {
+  TextDocument,
             ])}'?`
           }
         }
@@ -450,16 +440,6 @@       if (valid.includes(match.groups.value)) {
         return null
       }
 
-      let message = `'${match.groups.value}' is not a valid group.`
-      if (match.groups.value === 'preflight') {
-        message += ` Did you mean 'base'?`
-      } else {
-        let suggestion = closest(match.groups.value, valid)
-        if (suggestion) {
-          message += ` Did you mean '${suggestion}'?`
-        }
-      }
-
       diagnostics.push({
         range: absoluteRange(
           {
@@ -475,7 +455,9 @@         severity:
           severity === 'error'
             ? DiagnosticSeverity.Error
             : DiagnosticSeverity.Warning,
-} from 'vscode-languageserver'
+        message: `Unsupported value: ${match.groups.value}${
+          match.groups.value === 'preflight' ? '. Use base instead.' : ''
+  settings: Settings
   Range,
       })
     })
diff --git a/src/lsp/util/closest.ts b/src/lsp/util/closest.ts
deleted file mode 100644
index 3153cb8e8a48bde030c2d34d4149b2a364a9e942..0000000000000000000000000000000000000000
--- a/src/lsp/util/closest.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import levenshtein from 'js-levenshtein'
-
-export function closest(input: string, options: string[]): string | undefined {
-  return options.sort(
-    (a, b) => levenshtein(input, a) - levenshtein(input, b)
-  )[0]
-}