| Levenshtein | Double Levenshtein | SoundEx | MetaPhone | Manually curated |
|---|---|---|---|---|
| pen (0) - 119 freq pin (1) - 35 freq ¼en (1) - 2 freq ben (1) - 605 freq open (1) - 719 freq fen (1) - 47 freq oen (1) - 5 freq 'en (1) - 26 freq jen (1) - 6 freq pan (1) - 137 freq pee (1) - 31 freq sen (1) - 155 freq peu (1) - 1 freq zen (1) - 8 freq aen (1) - 10 freq cen (1) - 12 freq apen (1) - 70 freq pex (1) - 1 freq pep (1) - 3 freq pon (1) - 3 freq gen (1) - 11 freq prn (1) - 1 freq pent (1) - 39 freq pew (1) - 15 freq nen (1) - 6 freq |
pen (0) - 119 freq pan (1) - 137 freq peen (1) - 12 freq pn (1) - 4 freq apen (1) - 70 freq pin (1) - 35 freq pon (1) - 3 freq pun (1) - 59 freq open (1) - 719 freq opin (2) - 9 freq paean (2) - 2 freq apon (2) - 90 freq peein (2) - 2 freq peyan (2) - 1 freq poon (2) - 2 freq puny (2) - 1 freq ypn (2) - 1 freq aipen (2) - 16 freq peyin (2) - 75 freq paan (2) - 3 freq pen' (2) - 1 freq per (2) - 63 freq wen (2) - 18 freq poun (2) - 81 freq aapen (2) - 1 freq |
SoundEx code - P500 penn - 4 freq pownie - 25 freq pu'in' - 1 freq pane - 17 freq pain - 240 freq peeny - 13 freq pan - 137 freq peyin - 75 freq piano - 13 freq peen - 12 freq pouin - 32 freq poem - 357 freq pun - 59 freq paum - 2 freq pyne - 25 freq pu'in - 8 freq poun - 81 freq phone - 500 freq pine - 23 freq pin - 35 freq 'phone - 2 freq payin - 29 freq penny - 130 freq pen - 119 freq pony - 12 freq pawn - 10 freq peenie - 24 freq p''m - 1 freq pm - 124 freq pianae - 7 freq piana - 10 freq pyin - 11 freq penne - 5 freq poon - 2 freq pima - 1 freq powen - 8 freq pam - 5 freq phonie - 1 freq pinnie - 2 freq powin - 4 freq paan - 3 freq paiyen - 1 freq peyen - 1 freq poyum - 9 freq phoney - 1 freq puny - 1 freq pinna - 1 freq puein - 2 freq pome - 6 freq paine - 5 freq piyin - 2 freq payan - 1 freq puin - 6 freq puni - 25 freq peein - 2 freq pennie - 6 freq pun' - 1 freq paawin - 1 freq phony - 2 freq pee-heein - 2 freq powny - 7 freq phone' - 1 freq powen' - 2 freq paean - 2 freq peene - 1 freq poyem - 13 freq pian - 1 freq piain - 1 freq pïn - 1 freq pom - 20 freq 'pom - 1 freq poohin - 1 freq pann - 1 freq peyan - 1 freq pinny - 7 freq peony - 3 freq pum - 3 freq payne - 18 freq poame - 1 freq punn - 4 freq pianie - 22 freq pen' - 1 freq pown - 3 freq pon - 3 freq pooin - 5 freq poyim - 3 freq €œpan - 1 freq payn - 1 freq phemie - 2 freq phem - 1 freq puuin - 1 freq pawin - 3 freq p-pain - 1 freq puma - 2 freq €™penny - 2 freq phon - 1 freq punny - 2 freq €˜pum - 1 freq €¦pum - 2 freq pino - 1 freq pn - 4 freq penny- - 3 freq penny-a - 1 freq ponny - 1 freq poona - 1 freq poon' - 2 freq poiïm - 3 freq powney - 5 freq piyin' - 1 freq pbpny - 1 freq pm- - 1 freq pnii - 1 freq pfonw - 1 freq ‘pownyÂ’ - 2 freq phunny - 1 freq poem' - 1 freq pmn - 1 freq pbahmew - 1 freq |
MetaPhone code - PN penn - 4 freq pownie - 25 freq pu'in' - 1 freq pane - 17 freq pain - 240 freq peeny - 13 freq pan - 137 freq piano - 13 freq peen - 12 freq pouin - 32 freq pun - 59 freq pyne - 25 freq pu'in - 8 freq poun - 81 freq pine - 23 freq pin - 35 freq penny - 130 freq pen - 119 freq pony - 12 freq pawn - 10 freq peenie - 24 freq pianae - 7 freq piana - 10 freq penne - 5 freq poon - 2 freq pinnie - 2 freq paan - 3 freq puny - 1 freq pinna - 1 freq puein - 2 freq paine - 5 freq puin - 6 freq puni - 25 freq peein - 2 freq pennie - 6 freq pun' - 1 freq powny - 7 freq paean - 2 freq peene - 1 freq pian - 1 freq piain - 1 freq pïn - 1 freq pann - 1 freq pinny - 7 freq peony - 3 freq payne - 18 freq punn - 4 freq pianie - 22 freq pen' - 1 freq pown - 3 freq pon - 3 freq pooin - 5 freq €œpan - 1 freq payn - 1 freq puuin - 1 freq €™penny - 2 freq punny - 2 freq pino - 1 freq penny- - 3 freq penny-a - 1 freq ponny - 1 freq poona - 1 freq poon' - 2 freq powney - 5 freq hpny - 1 freq ypyna - 1 freq ypn - 1 freq ‘pownyÂ’ - 2 freq |
PEN |
| Time to execute Levenshtein function - 0.200447 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 - 0.334582 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 - 0.027573 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 - 0.036683 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 - 0.000794 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. |