महाभारतः mahābhārataḥ - book-12, chapter-192, verse-57

न युक्तं तु मृषा वाणी त्वया वक्तुमरिंदम ।
तथा मयाप्यभ्यधिकं मृषा वक्तुं न शक्यते ॥५७॥

57. na yuktaṁ tu mṛṣā vāṇī tvayā vaktumariṁdama ,
tathā mayāpyabhyadhikaṁ mṛṣā vaktuṁ na śakyate.

57. na yuktam tu mṛṣā vāṇī tvayā vaktum arimdama
tathā mayā api abhyadhikam mṛṣā vaktum na śakyate

57. arimdama tvayā mṛṣā vāṇī vaktum na yuktam tu
tathā mayā api abhyadhikam mṛṣā vaktum na śakyate

57. O subduer of enemies, it is not appropriate for you to utter falsehoods. Similarly, it is not possible for me to speak a greater untruth.

Words meanings summery:

• न (na) - not, no

• युक्तम् (yuktam) - proper, fit, suitable

• तु (tu) - but, indeed, however

• मृषा (mṛṣā) - falsely, untrue, a lie

• वाणी (vāṇī) - speech, word, voice

• त्वया (tvayā) - by you

• वक्तुम् (vaktum) - to speak, to say

• अरिम्दम (arimdama) - Addressing the interlocutor. (O subduer of enemies, O conqueror of foes)

• तथा (tathā) - thus, so, similarly

• मया (mayā) - by me

• अपि (api) - also, even

• अभ्यधिकम् (abhyadhikam) - greater, exceeding

• मृषा (mṛṣā) - falsely, untrue, a lie

• वक्तुम् (vaktum) - to speak, to say

• न (na) - not, no

• शक्यते (śakyate) - is possible, can be done

Words meanings and morphology

न (na) - not, no

(indeclinable)

युक्तम् (yuktam) - proper, fit, suitable

(adjective)

Nominative, neuter, singular of yukta

yukta - joined, united, endowed with, suitable, proper

Past Passive Participle

derived from root yuj- with suffix -ta

Root: yuj (class 7)

Note: Used impersonally.

तु (tu) - but, indeed, however

(indeclinable)

मृषा (mṛṣā) - falsely, untrue, a lie

(indeclinable)

Note: Functions as an adjective modifying 'vāṇī' or adverbially 'falsely'.

वाणी (vāṇī) - speech, word, voice

(noun)

Accusative, feminine, singular of vāṇī

vāṇī - speech, voice, sound, Saraswati (goddess)

Note: Object of 'vaktum'.

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

Note: Agent of the infinitive 'vaktum'.

वक्तुम् (vaktum) - to speak, to say

(indeclinable)

Infinitive

derived from root vac- with suffix -tum

Root: vac (class 2)

Note: Infinitive expressing purpose.

अरिम्दम (arimdama) - Addressing the interlocutor. (O subduer of enemies, O conqueror of foes)

(proper noun)

Vocative, masculine, singular of arimdama

arimdama - subduer of enemies, vanquisher of foes

Compound type : tatpuruṣa (ari+dama)

• ari – enemy, foe
  noun (masculine)
• dama – subduing, taming
  noun (masculine)
  agent noun from dam
  Root: dam (class 4)

तथा (tathā) - thus, so, similarly

(indeclinable)

मया (mayā) - by me

(pronoun)

Instrumental, singular of asmad

asmad - I, we

Note: Agent of 'vaktum'.

अपि (api) - also, even

(indeclinable)

अभ्यधिकम् (abhyadhikam) - greater, exceeding

(adjective)

Nominative, neuter, singular of abhyadhika

abhyadhika - excessive, abundant, superior, greater

prefix abhi + adhi + root i (to go)

Prefixes: abhi+adhi

Root: i (class 2)

Note: Qualifies an implied 'lie' or 'falsehood'.

मृषा (mṛṣā) - falsely, untrue, a lie

(indeclinable)

Note: Functions as the object of 'vaktum', 'to speak a lie'.

वक्तुम् (vaktum) - to speak, to say

(indeclinable)

Infinitive

derived from root vac- with suffix -tum

Root: vac (class 2)

Note: Infinitive expressing purpose.

न (na) - not, no

(indeclinable)

शक्यते (śakyate) - is possible, can be done

(verb)

3rd person , singular, passive, present (laṭ) of śak

Root: śak (class 5)

Note: The passive form 'śakyate' implies an inability, e.g., 'it is not possible'.