νυν adverb
nun  noon: now (as adverb of date, a transition or emphasis); also as noun or adjective present or immediate
δε conjunction
de  deh: but, and, etc. -- also, and, but, moreover, now (often unexpressed in English).
καυχασθε verb - present middle or passive deponent indicative - second person
kauchaomai  kow-khah'-om-ahee: to vaunt (in a good or a bad sense) -- (make) boast, glory, joy, rejoice.
εν preposition
en  en: in, at, (up-)on, by, etc.
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.
αλαζονειαις noun - dative plural feminine
alazoneia  al-ad-zon-i'-a: braggadocio, i.e. (by implication) self-confidence -- boasting, pride.
υμων personal pronoun - second person genitive plural
humon  hoo-mone': of (from or concerning) you -- ye, you, your (own, -selves).
πασα adjective - nominative singular feminine
pas  pas: apparently a primary word; all, any, every, the whole
καυχησις noun - nominative singular feminine
kauchesis  kow'-khay-sis: boasting (properly, the act; by implication, the object), in a good or a bad sense -- boasting, whereof I may glory, glorying, rejoicing.
τοιαυτη demonstrative pronoun - nominative singular feminine
toioutos  toy-oo'-tos: truly this, i.e. of this sort (to denote character or individuality) -- like, such (an one).
πονηρα adjective - nominative singular feminine
poneros  pon-ay-ros': hurtful, i.e. evil; figuratively, calamitous; also (passively) ill, i.e. diseased; but especially (morally) culpable, i.e. derelict, vicious, facinorous; neuter (singular) mischief, malice, or (plural) guilt;
εστιν verb - present indicative - third person singular
esti  es-tee':  he (she or it) is; also (with neuter plural) they are