| Levenshtein | Double Levenshtein | SoundEx | MetaPhone | Manually curated |
|---|---|---|---|---|
| piff (0) - 1 freq niff (1) - 1 freq giff (1) - 1 freq eiff (1) - 1 freq riff (1) - 1 freq tiff (1) - 1 freq diff (1) - 2 freq paff (1) - 1 freq liff (1) - 2 freq fiff (1) - 1 freq puff (1) - 43 freq wifi (2) - 7 freq piit (2) - 3 freq pid (2) - 1 freq spliff (2) - 8 freq fife (2) - 125 freq pick (2) - 296 freq prof (2) - 29 freq pipe (2) - 155 freq giuff (2) - 1 freq pint (2) - 188 freq pi (2) - 7 freq pics (2) - 12 freq bff (2) - 1 freq pikk (2) - 3 freq |
piff (0) - 1 freq puff (1) - 43 freq paff (1) - 1 freq fiff (2) - 1 freq puffa (2) - 1 freq puffy (2) - 5 freq liff (2) - 2 freq diff (2) - 2 freq eiff (2) - 1 freq giff (2) - 1 freq riff (2) - 1 freq niff (2) - 1 freq tiff (2) - 1 freq faff (3) - 3 freq duff (3) - 24 freq toff (3) - 12 freq ff (3) - 7 freq eff (3) - 13 freq laff (3) - 7 freq spoff (3) - 4 freq weff (3) - 1 freq gaff (3) - 34 freq aff (3) - 4400 freq ptyf (3) - 1 freq haff (3) - 4 freq |
SoundEx code - P100 pope - 26 freq puff - 43 freq puppy - 31 freq poppy - 22 freq pipe - 155 freq pap - 21 freq pub - 228 freq peep - 46 freq pub' - 4 freq pop - 82 freq puffy - 5 freq peopie - 2 freq pape - 1 freq pup - 37 freq pavvie - 2 freq pavia - 2 freq pip - 7 freq pubbie - 1 freq puffie - 2 freq phobia - 3 freq popeye - 8 freq pop-eye - 1 freq 'popeye' - 1 freq pype - 9 freq paive - 1 freq poap - 1 freq papa - 16 freq poof - 11 freq pappie - 1 freq puff-baa - 1 freq php - 1 freq pivvy - 2 freq poofy - 2 freq piff - 1 freq paff - 1 freq pupae - 1 freq pavie - 2 freq pupa - 1 freq 'pep - 1 freq papay - 8 freq pave - 1 freq piove - 1 freq pyauvie - 1 freq paipe - 1 freq puffa - 1 freq papae - 1 freq peeweep - 3 freq pee-weep - 2 freq pee-weeep - 1 freq pep - 3 freq phb - 1 freq pahve - 1 freq poop - 3 freq pawpaw - 1 freq peppa - 1 freq peepee - 18 freq pviv - 1 freq phwoffy - 1 freq pfhf - 1 freq pov - 1 freq |
MetaPhone code - PF puff - 43 freq puffy - 5 freq pavvie - 2 freq pavia - 2 freq pve - 4 freq puffie - 2 freq p've - 2 freq paive - 1 freq pfhhhhhh - 1 freq poof - 11 freq pfi - 2 freq pivvy - 2 freq poofy - 2 freq piff - 1 freq paff - 1 freq pavie - 2 freq 'pve - 1 freq pave - 1 freq piove - 1 freq puffa - 1 freq pv - 3 freq pahve - 1 freq ppv - 4 freq pf - 4 freq yppv - 1 freq pfh - 1 freq pov - 1 freq |
PIFF |
| Time to execute Levenshtein function - 0.182826 milliseconds The Levenshtein distance is the number of characters you have to replace, insert or delete to transform one word into another, its useful for detecting typos and alternative spellings |
Time to execute Double Levenshtein function - 0.369494 milliseconds In a stroke of genius, this runs the Levenshtein function twice, once without vowels and adds the distance together, giving double weight to consonants. |
Time to execute SoundEx function - 0.031248 milliseconds Soundex is a phonetic algorithm for indexing names by sound, as pronounced in English. The goal is for homophones to be encoded to the same representation so that they can be matched despite minor differences in spelling. |
Time to execute MetaPhone function - 0.037892 milliseconds Metaphone is a phonetic algorithm, published by Lawrence Philips in 1990, for indexing words by their English pronunciation.[1] It fundamentally improves on the Soundex algorithm by using information about variations and inconsistencies in English spelling and pronunciation to produce a more accurate encoding, which does a better job of matching words and names which sound similar. |
Time to execute Manually curated function - 0.000963 milliseconds Manual Curation uses a lookup table / lexicon which has been created by hand which links words to their lemmas, and includes obvious typos and spelling variations. Not all words are covered. |