diff --git a/tag_database b/tag_database
index 247ab82c4..099c08007 100644
--- a/tag_database
+++ b/tag_database
@@ -1,188 +1,177 @@
-anagrams:string
-arrayToHtmlList:browser
-average:math
+anagrams:string,recursion
+arrayToHtmlList:browser,array
+average:math,array
 bottomVisible:browser
 byteSize:string
-call:adapter
-capitalize:string
-capitalizeEveryWord:string
+call:adapter,function
+capitalize:string,array
+capitalizeEveryWord:string,regexp
 chainAsync:function
 chunk:array
 clampNumber:math
-cleanObj:object
-cloneRegExp:utility
+cleanObj:object,json
+cloneRegExp:utility,regexp
 coalesce:utility
 coalesceFactory:utility
-collatz:math
-collectInto:adapter
+collectInto:adapter,function,array
 compact:array
 compose:function
-copyToClipboard:browser
+copyToClipboard:browser,string,advanced
 countOccurrences:array
 countVowels:string
-currentURL:browser
-curry:function
-deepFlatten:array
+currentURL:browser,url
+curry:function,recursion
+deepFlatten:array,recursion
 defer:function
 detectDeviceType:browser
-difference:array
-differenceWith:array
-digitize:math
+difference:array,math
+differenceWith:array,function
+digitize:math,array
 distance:math
 distinctValuesOfArray:array
-dropElements:array
+dropElements:array,function
 dropRight:array
 elementIsVisibleInViewport:browser
-elo:math
-escapeHTML:string
-escapeRegExp:string
+elo:math,array,advanced
+escapeHTML:string,browser,regexp
+escapeRegExp:string,regexp
 everyNth:array
-extendHex:utility
-factorial:math
-factors:math
-fibonacci:math
-fibonacciCountUntilNum:math
-fibonacciUntilNum:math
+extendHex:utility,string
+factorial:math,recursion
+fibonacci:math,array
 filterNonUnique:array
 flatten:array
-flattenDepth:array
-flip:adapter
-formatDuration:date
+flattenDepth:array,recursion
+flip:adapter,function
+formatDuration:date,math,string,utility
 fromCamelCase:string
-functionName:function
-gcd:math
+functionName:function,utility
+gcd:math,recursion
 geometricProgression:math
 getDaysDiffBetweenDates:date
 getScrollPosition:browser
-getStyle:browser
-getType:utility
-getURLParameters:utility
+getStyle:browser,css
+getType:type
+getURLParameters:utility,browser,string,url
 groupBy:array
 hammingDistance:math
-hasClass:browser
+hasClass:browser,css
 hasFlags:node
 head:array
-hexToRGB:utility
-hide:browser
-howManyTimes:math
-httpsRedirect:browser
+hexToRGB:utility,string,math,advanced
+hide:browser,css
+httpsRedirect:browser,url
 initial:array
 initialize2DArray:array
-initializeArrayWithRange:array
-initializeArrayWithValues:array
+initializeArrayWithRange:array,math
+initializeArrayWithValues:array,amth
 inRange:math
-intersection:array
+intersection:array,math
 invertKeyValues:object
-isAbsoluteURL:string
-isArmstrongNumber:math
-isArray:utility
-isArrayLike:utility
-isBoolean:utility
+isAbsoluteURL:string,utility,browser,url
+isArray:type,array
+isArrayLike:type,array
+isBoolean:type
 isDivisible:math
 isEven:math
-isFunction:utility
-isNull:utility
-isNumber:utility
+isFunction:type,function
+isNull:type
+isNumber:type,math
 isPrime:math
-isPrimitive:utility
-isPromiseLike:utility
+isPrimitive:type,function,array,string
+isPromiseLike:type,function,promise
 isSorted:array
-isString:utility
-isSymbol:utility
+isString:type,string
+isSymbol:type
 isTravisCI:node
-isValidJSON:utility
+isValidJSON:type,json
 join:array
-JSONToDate:date
-JSONToFile:node
+JSONToFile:node,json
 last:array
-lcm:math
+lcm:math,recursion
 lowercaseKeys:object
-luhnCheck:math
-mapObject:array
-mask:string
-maxN:array
-median:math
+luhnCheck:math,utility
+mapObject:array,object
+mask:string,utility,regexp
+maxN:array,math
+median:math,array
 memoize:function
-minN:array
-negate:logic
+minN:array,amth
+negate:logic,function
 nthElement:array
-objectFromPairs:object
-objectToPairs:object
-off:browser,utility
-on:browser,utility
+objectFromPairs:object,array
+objectToPairs:object,array
+off:browser,event
+on:browser,event
 once:function
-onUserInputChange:browser
-orderBy:object
+onUserInputChange:browser,event,advanced
+orderBy:object,array
 palindrome:string
 percentile:math
 pick:array
-pipeFunctions:adapter
+pipeFunctions:adapter,function
 pluralize:string
 powerset:math
-prettyBytes:utility
-primes:math
-promisify:adapter
+prettyBytes:utility,string,math
+primes:math,array
+promisify:adapter,function,promise
 pull:array
 pullAtIndex:array
 pullAtValue:array
-quickSort:array
-randomHexColorCode:utility
-randomIntegerInRange:math
-randomNumberInRange:math
-readFileLines:node
-redirect:browser
+randomHexColorCode:utility,random
+randomIntegerInRange:math,utility,random
+randomNumberInRange:math,utility,random
+readFileLines:node,array,string
+redirect:browser,url
 reducedFilter:array
 remove:array
-repeatString:string
-reverseString:string
+reverseString:string,array
 RGBToHex:utility
 round:math
-runAsync:browser
-runPromisesInSeries:function
-sample:array
-sampleSize:array
+runAsync:browser,function,advanced,promise,url
+runPromisesInSeries:function,promise
+sample:array,random
+sampleSize:array,random
 scrollToTop:browser
-sdbm:utility
+sdbm:math,utility
 select:object
 setStyle:browser
 shallowClone:object
-show:browser
-shuffle:array
-similarity:array
-size:object
-sleep:function
-solveRPN:math
+show:browser,css
+shuffle:array,random
+similarity:array,math
+size:object,array,string
+sleep:function,promise
 sortCharactersInString:string
-sortedIndex:array
-speechSynthesis:browser
+sortedIndex:array,math
 splitLines:string
 spreadOver:adapter
-standardDeviation:math
-sum:math
+standardDeviation:math,array
+sum:math,array
 sumPower:math
-symmetricDifference:array
+symmetricDifference:array,math
 tail:array
 take:array
 takeRight:array
 timeTaken:utility
-toCamelCase:string
-toDecimalMark:utility
-toEnglishDate:date
+toCamelCase:string,regexp
+toDecimalMark:utility,math
+toEnglishDate:date,string
 toggleClass:browser
-toKebabCase:string
+toKebabCase:string,regexp
 tomorrow:date
-toOrdinalSuffix:utility
-toSnakeCase:string
+toOrdinalSuffix:utility,math
+toSnakeCase:string,regexp
 truncateString:string
-truthCheckCollection:object
-unescapeHTML:string
-union:array
-untildify:node
-UUIDGeneratorBrowser:browser
-UUIDGeneratorNode:node
-validateNumber:utility
+truthCheckCollection:object,logic,array
+unescapeHTML:string,browser
+union:array,math
+untildify:node,string
+UUIDGeneratorBrowser:browser,utility,random
+UUIDGeneratorNode:node,utility,random
+validateNumber:utility,math
 without:array
-words:string
-yesNo:utility
+words:string,regexp
+yesNo:utility,regexp
 zip:array
-zipObject:array
+zipObject:array,object