| Levenshtein | Double Levenshtein | SoundEx | MetaPhone | Manually curated |
|---|---|---|---|---|
| npu (0) - 1 freq tpu (1) - 1 freq npn (1) - 1 freq npx (1) - 1 freq spu (1) - 1 freq jpu (1) - 1 freq nou (1) - 1378 freq nu (1) - 10 freq npd (1) - 1 freq fpu (1) - 1 freq npq (1) - 1 freq np (1) - 5 freq niu (1) - 1 freq pu (1) - 94 freq nxu (1) - 1 freq nfu (1) - 1 freq neg (2) - 1 freq tu (2) - 23 freq lou (2) - 31 freq 'du (2) - 8 freq cpg (2) - 20 freq nah (2) - 94 freq cpt (2) - 1 freq dpn (2) - 1 freq qgu (2) - 1 freq |
npu (0) - 1 freq np (1) - 5 freq nop (2) - 1 freq nxu (2) - 1 freq nup (2) - 12 freq nfu (2) - 1 freq napa (2) - 3 freq nap (2) - 17 freq nape (2) - 2 freq nope (2) - 18 freq nip (2) - 119 freq pu (2) - 94 freq noup (2) - 2 freq spu (2) - 1 freq npx (2) - 1 freq jpu (2) - 1 freq niu (2) - 1 freq nou (2) - 1378 freq tpu (2) - 1 freq npq (2) - 1 freq fpu (2) - 1 freq npd (2) - 1 freq nu (2) - 10 freq npn (2) - 1 freq nis (3) - 2 freq |
SoundEx code - N100 neb - 278 freq nebbie - 9 freq nieve - 29 freq neive - 21 freq nup - 12 freq nip - 119 freq nabbie - 7 freq neep - 130 freq nyaff - 24 freq nippy - 29 freq nappy - 15 freq nab - 10 freq navy - 45 freq 'nup - 1 freq 'nuff - 1 freq nephew - 28 freq nebby - 2 freq newbie - 3 freq nfu - 1 freq nov - 4 freq noup - 2 freq nape - 2 freq nub - 5 freq nippie - 6 freq nowp - 1 freq naive - 11 freq nova - 7 freq noop - 1 freq nevahhh - 1 freq nubbie - 1 freq nib - 10 freq nove - 1 freq naïve - 5 freq neave - 3 freq no've - 2 freq nop - 1 freq naff - 2 freq nebfu - 1 freq nob - 1 freq neib - 1 freq nappie - 1 freq nap - 17 freq nope - 18 freq nev - 6 freq nav - 3 freq neep' - 1 freq nebe - 4 freq niep - 2 freq naïf - 1 freq napa - 3 freq nyaaf - 2 freq neeb - 2 freq niff - 1 freq nae-pea - 1 freq niv - 5 freq nevoy - 7 freq €œnip - 2 freq nava - 30 freq €™nyf - 1 freq €œnaeb - 1 freq €˜nup - 2 freq naeb - 8 freq napp - 2 freq nouveau - 3 freq €˜nippy - 3 freq nave - 1 freq naffu - 1 freq nibbie - 1 freq navvy - 1 freq nb - 4 freq nev-foo - 1 freq nebo - 1 freq new-faa - 1 freq nv - 5 freq nnpw - 1 freq nf - 2 freq np - 5 freq nvw - 1 freq nva - 2 freq nuf - 1 freq neap - 1 freq noyfea - 1 freq npu - 1 freq nhv - 1 freq nfb - 1 freq 'nip - 2 freq 'neep' - 3 freq nobby - 1 freq naafi - 1 freq |
MetaPhone code - NP nup - 12 freq nip - 119 freq neep - 130 freq nippy - 29 freq nappy - 15 freq 'nup - 1 freq noup - 2 freq nape - 2 freq nippie - 6 freq nowp - 1 freq noop - 1 freq knapp - 2 freq knap - 9 freq nop - 1 freq knappy - 1 freq nappie - 1 freq nap - 17 freq gnap - 1 freq nope - 18 freq neep' - 1 freq niep - 2 freq napa - 3 freq nae-pea - 1 freq €œnip - 2 freq €˜nup - 2 freq napp - 2 freq €˜nippy - 3 freq nnpw - 1 freq np - 5 freq neap - 1 freq npu - 1 freq 'nip - 2 freq 'neep' - 3 freq |
NPU |
| Time to execute Levenshtein function - 0.214184 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 - 0.355464 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 - 0.027874 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 - 0.041124 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 - 0.003173 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. |