unskilful (Greek #552)

Hebrews
5:13   For
ho (Greek #3588)
the definite article; the (sometimes to be supplied, at others omitted, in English idiom)
KJV usage: the, this, that, one, he, she, it, etc.
Pronounce: ho
Origin: ἡ (hay), and the neuter τό (to) in all their inflections
gar (Greek #1063)
properly, assigning a reason (used in argument, explanation or intensification; often with other particles)
KJV usage: and, as, because (that), but, even, for, indeed, no doubt, seeing, then, therefore, verily, what, why, yet.
Pronounce: gar
Origin: a primary particle
every one
pas (Greek #3956)
apparently a primary word; all, any, every, the whole
KJV usage: all (manner of, means), alway(-s), any (one), X daily, + ever, every (one, way), as many as, + no(-thing), X thoroughly, whatsoever, whole, whosoever.
Pronounce: pas
Origin: including all the forms of declension
that useth
metecho (Greek #3348)
to share or participate; by implication, belong to, eat (or drink)
KJV usage: be partaker, pertain, take part, use.
Pronounce: met-ekh'-o
Origin: from 3326 and 2192
milk
gala (Greek #1051)
milk (figuratively)
KJV usage: milk.
Pronounce: gal'-ah
Origin: of uncertain affinity
is unskilful
apeiros (Greek #552)
inexperienced, i.e. ignorant
KJV usage: unskilful.
Pronounce: ap'-i-ros
Origin: from 1 (as a negative particle) and 3984
in the word
logos (Greek #3056)
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)
KJV usage: account, cause, communication, X concerning, doctrine, fame, X have to do, intent, matter, mouth, preaching, question, reason, + reckon, remove, say(-ing), shew, X speaker, speech, talk, thing, + none of these things move me, tidings, treatise, utterance, word, work.
Pronounce: log'-os
Origin: from 3004
of righteousness
dikaiosune (Greek #1343)
equity (of character or act); specially (Christian) justification
KJV usage: righteousness.
Pronounce: dik-ah-yos-oo'-nay
Origin: from 1342
: for
gar (Greek #1063)
properly, assigning a reason (used in argument, explanation or intensification; often with other particles)
KJV usage: and, as, because (that), but, even, for, indeed, no doubt, seeing, then, therefore, verily, what, why, yet.
Pronounce: gar
Origin: a primary particle
he is
esti (Greek #2076)
he (she or it) is; also (with neuter plural) they are
KJV usage: are, be(-long), call, X can(-not), come, consisteth, X dure for a while, + follow, X have, (that) is (to say), make, meaneth, X must needs, + profit, + remaineth, + wrestle.
Pronounce: es-tee'
Origin: third person singular present indicative of 1510
a babe
nepios (Greek #3516)
not speaking, i.e. an infant (minor); figuratively, a simple-minded person, an immature Christian
KJV usage: babe, child (+ -ish).
Pronounce: nay'-pee-os
Origin: from an obsolete particle νή- (implying negation) and 2031
.