ως  adverb
hos  hoce:  which how, i.e. in that manner (very variously used, as follows)

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τεκνα  noun - nominative plural neuter
teknon  tek'-non:  a child (as produced) -- child, daughter, son.

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υπακοης  noun - genitive singular feminine
hupakoe  hoop-ak-o-ay':  attentive hearkening, i.e. (by implication) compliance or submission -- obedience, (make) obedient, obey(-ing).

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μη  particle - nominative
me  may:  any but (that), forbear, God forbid, lack, lest, neither, never, no (wise in), none, nor, (can-)not, nothing, that not, un(-taken), without.

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συσχηματιζομενοι  verb - present middle or passive participle - nominative plural masculine
suschematizo  soos-khay-mat-id'-zo:  to fashion alike, i.e. conform to the same pattern (figuratively) -- conform to, fashion self according to.

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ταις  definite article - dative plural feminine
ho  ho:  the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.

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προτερον  adjective - accusative singular neuter
proteron  prot'-er-on:  previously -- before, (at the) first, former.

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εν  preposition
en  en:  in, at, (up-)on, by, etc.

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τη  definite article - dative singular feminine
ho  ho:  the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.

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αγνοια  noun - dative singular feminine
agnoia  ag'-noy-ah:  ignorance (properly, the quality) -- ignorance.

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υμων  personal pronoun - second person genitive plural
humon  hoo-mone':  of (from or concerning) you -- ye, you, your (own, -selves).

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επιθυμιαις  noun - dative plural feminine
epithumia  ep-ee-thoo-mee'-ah:  a longing (especially for what is forbidden) -- concupiscence, desire, lust (after).New American Standard Bible
As obedient children, do not be conformed to the former lusts which were yours in your ignorance,

King James Bible
As obedient children, not fashioning yourselves according to the former lusts in your ignorance:

Holman Christian Standard Bible
As obedient children, do not be conformed to the desires of your former ignorance.

International Standard Version
As obedient children, do not be shaped by the desires that used to influence you when you were ignorant.

NET Bible
Like obedient children, do not comply with the evil urges you used to follow in your ignorance,

Aramaic Bible in Plain English
As obedient children, and do not be partaking again of your former lusts, which you were lusting without knowledge.

GOD'S WORD® Translation
Because you are children who obey God, don't live the kind of lives you once lived. Once you lived to satisfy your desires because you didn't know any better.

King James 2000 Bible
As obedient children, not fashioning yourselves according to the former lusts in your ignorance:1 Peter 1:14
1 Peter 1:14 NIV
1 Peter 1:14 NLT
1 Peter 1:14 ESV
1 Peter 1:14 NASB
1 Peter 1:14 KJV