महाभारतः mahābhārataḥ - book-12, chapter-115, verse-6

श्लाघन्नश्लाघनीयेन कर्मणा निरपत्रपः ।
उपेक्षितव्यो दान्तेन तादृशः पुरुषाधमः ॥६॥

6. ślāghannaślāghanīyena karmaṇā nirapatrapaḥ ,
upekṣitavyo dāntena tādṛśaḥ puruṣādhamaḥ.

6. ślāghan aślāghanīyena karmaṇā nirapatrapaḥ
upekṣitavyaḥ dāntena tādṛśaḥ puruṣādhamaḥ

6. tādṛśaḥ puruṣādhamaḥ aślāghanīyena karmaṇā
nirapatrapaḥ ślāghan dāntena upekṣitavyaḥ

6. Such a despicable person (puruṣādhama), boasting shamelessly about an unpraiseworthy action (karma), should be disregarded by a self-controlled individual.

Words meanings summery:

• श्लाघन् (ślāghan) - boasting, praising

• अश्लाघनीयेन (aślāghanīyena) - by an action that is not praiseworthy (by an unpraiseworthy one, by that which should not be praised)

• कर्मणा (karmaṇā) - by an action, by a deed

• निरपत्रपः (nirapatrapaḥ) - shameless, without shame

• उपेक्षितव्यः (upekṣitavyaḥ) - should be disregarded, ought to be neglected

• दान्तेन (dāntena) - by the self-controlled one, by one who is restrained

• तादृशः (tādṛśaḥ) - such a one, of that kind

• पुरुषाधमः (puruṣādhamaḥ) - a despicable person, the lowest of men

Words meanings and morphology

श्लाघन् (ślāghan) - boasting, praising

(adjective)

Nominative, masculine, singular of ślāghant

ślāghant - boasting, praising (present participle)

Present Active Participle

Formed from the root 'ślāgh' (to praise, boast) with the 'śatṛ' suffix.

Root: ślāgh (class 1)

अश्लाघनीयेन (aślāghanīyena) - by an action that is not praiseworthy (by an unpraiseworthy one, by that which should not be praised)

(adjective)

Instrumental, neuter, singular of aślāghanīya

aślāghanīya - unpraiseworthy, not to be praised

Gerundive

Formed from 'a' (negation) + root 'ślāgh' + 'anīya' (gerundive suffix).

Compound type : Nañ-tatpuruṣa (a+ślāghanīya)

• a – not, non-, un-
  indeclinable
• ślāghanīya – praiseworthy, to be praised
  adjective (masculine/feminine/neuter)
  Gerundive
  Formed from root 'ślāgh' (to praise, boast) with the 'anīya' suffix.
  Root: ślāgh (class 1)

Note: Agrees with karmaṇā.

कर्मणा (karmaṇā) - by an action, by a deed

(noun)

Instrumental, neuter, singular of karman

karman - action, deed, work, ritual (karma)

Root: kṛ (class 8)

निरपत्रपः (nirapatrapaḥ) - shameless, without shame

(adjective)

Nominative, masculine, singular of nirapatrapa

nirapatrapa - shameless, without shame

Compound type : Bahuvrīhi (nis+apatrapa)

• nis – out, forth, away, without
  indeclinable
• apatrapa – shameless, not feeling shame
  adjective (masculine/feminine/neuter)

उपेक्षितव्यः (upekṣitavyaḥ) - should be disregarded, ought to be neglected

(adjective)

Nominative, masculine, singular of upekṣitavya

upekṣitavya - to be disregarded, to be neglected

Gerundive

Formed from the root 'īkṣ' with the prefix 'upa' and the 'tavya' suffix.

Prefix: upa

Root: īkṣ (class 1)

दान्तेन (dāntena) - by the self-controlled one, by one who is restrained

(adjective)

Instrumental, masculine, singular of dānta

dānta - self-controlled, restrained, tamed

Past Passive Participle

Formed from the root 'dam' (to tame, control) with the 'kta' suffix.

Root: dam (class 4)

Note: Used here substantively as a noun.

तादृशः (tādṛśaḥ) - such a one, of that kind

(adjective)

Nominative, masculine, singular of tādṛśa

tādṛśa - such, like that, of that appearance

पुरुषाधमः (puruṣādhamaḥ) - a despicable person, the lowest of men

(noun)

Nominative, masculine, singular of puruṣādhama

puruṣādhama - lowest of men, despicable person

Compound type : Tatpuruṣa (puruṣa+adhama)

• puruṣa – man, person, male, cosmic person (puruṣa)
  noun (masculine)
• adhama – lowest, vilest, despicable
  adjective (masculine/feminine/neuter)