και conjunction
kai  kahee: and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
πολλω adjective - dative singular masculine
polus  pol-oos': abundant, altogether, common, far (passed, spent), (be of a) great (age, deal, -ly, while), long, many, much, oft(-en (-times), plenteous, sore, straitly.
πλειους adjective - nominative plural masculine - comparative or contracted
pleion  pli-own: more in quantity, number, or quality; also (in plural) the major portion
επιστευσαν verb - aorist active indicative - third person
pisteuo  pist-yoo'-o: to have faith (in, upon, or with respect to, a person or thing), i.e. credit; by implication, to entrust (especially one's spiritual well-being to Christ)
δια preposition
dia  dee-ah': through (in very wide applications, local, causal, or occasional)
τον definite article - accusative singular masculine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
λογον noun - accusative singular masculine
logos  log'-os: something said (including the thought); by implication, a topic (subject of discourse), also reasoning (the mental faculty) or motive; by extension, a computation; specially, (with the article in John) the Divine Expression (i.e. Christ) -- account, cause, communication, concerning, doctrine, fame, have to do, intent, matter, mouth, preaching, question, reason, + reckon, remove, say(-ing), shew, speaker, speech, talk, thing, + none of these things move me, tidings, treatise, utterance, word, work.
αυτου personal pronoun - genitive singular masculine
autos  ow-tos': the reflexive pronoun self, used of the third person , and (with the proper personal pronoun) of the other persons