वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-4, chapter-12, verse-31

स्वरेण वर्चसा चैव प्रेक्षितेन च वानर ।
विक्रमेण च वाक्यैश्च व्यक्तिं वां नोपलक्षये ॥३१॥

31. svareṇa varcasā caiva prekṣitena ca vānara ,
vikrameṇa ca vākyaiśca vyaktiṃ vāṃ nopalakṣaye.

31. svareṇa varcasā ca eva prekṣitena ca vānara
vikrameṇa ca vākyaiḥ ca vyaktim vām na upalakṣaye

31. vānara svareṇa varcasā ca eva prekṣitena ca
vikrameṇa ca vākyaiḥ ca vām vyaktim na upalakṣaye

31. O Vanara (Sugriva), I perceive no distinction between the two of you, neither by voice, nor by radiance, nor by gaze, nor by prowess, nor by words.

Words meanings summery:

• स्वरेण (svareṇa) - by voice, by sound, by tone

• वर्चसा (varcasā) - by splendor, by radiance, by vitality

• च (ca) - and, also

• एव (eva) - indeed, just, certainly

• प्रेक्षितेन (prekṣitena) - by gaze, by looking, by sight

• च (ca) - and, also

• वानर (vānara) - O Sugriva (addressed as Vanara) (O monkey, O Vanara)

• विक्रमेण (vikrameṇa) - by prowess, by valor, by strength

• च (ca) - and, also

• वाक्यैः (vākyaiḥ) - by words, by speeches

• च (ca) - and, also

• व्यक्तिम् (vyaktim) - distinction (between them) (distinction, difference, manifestation)

• वाम् (vām) - of the two of you (Sugriva and Vali) (of you two, for you two)

• न (na) - not, no

• उपलक्षये (upalakṣaye) - I perceive, I observe, I distinguish

Words meanings and morphology

स्वरेण (svareṇa) - by voice, by sound, by tone

(noun)

Instrumental, masculine, singular of svara

svara - sound, voice, tone, accent

Derived from the root √svṛ (to sound).

Root: svṛ (class 1)

वर्चसा (varcasā) - by splendor, by radiance, by vitality

(noun)

Instrumental, neuter, singular of varcas

varcas - splendor, light, radiance, vitality, energy

Derived from the root √vṛj (to be strong, to shine).

Root: vṛj (class 1)

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, just, certainly

(indeclinable)

प्रेक्षितेन (prekṣitena) - by gaze, by looking, by sight

(noun)

Instrumental, neuter, singular of prekṣita

prekṣita - gaze, looking, sight

Past Passive Participle

Derived from the root √īkṣ (to see) with upasarga pra- and kta suffix, used here as a noun.

Prefix: pra

Root: īkṣ (class 1)

Note: Used as a noun meaning 'gaze'.

च (ca) - and, also

(indeclinable)

वानर (vānara) - O Sugriva (addressed as Vanara) (O monkey, O Vanara)

(noun)

Vocative, masculine, singular of vānara

vānara - monkey, a member of the Vanara race

Derived from vana (forest) with the ra suffix, meaning 'belonging to the forest'.

विक्रमेण (vikrameṇa) - by prowess, by valor, by strength

(noun)

Instrumental, masculine, singular of vikrama

vikrama - prowess, valor, strength, mighty stride

Derived from the root √kram (to step, to go) with upasarga vi-.

Prefix: vi

Root: kram (class 1)

च (ca) - and, also

(indeclinable)

वाक्यैः (vākyaiḥ) - by words, by speeches

(noun)

Instrumental, neuter, plural of vākya

vākya - speech, word, sentence, saying

Derived from vāc (speech) with the ya suffix.

च (ca) - and, also

(indeclinable)

व्यक्तिम् (vyaktim) - distinction (between them) (distinction, difference, manifestation)

(noun)

Accusative, feminine, singular of vyakti

vyakti - manifestation, distinctness, individuality, difference

Derived from the root √añj (to anoint, manifest) with upasarga vi- and kti suffix.

Prefix: vi

Root: añj (class 7)

वाम् (vām) - of the two of you (Sugriva and Vali) (of you two, for you two)

(pronoun)

Genitive, dual of yuṣmad

yuṣmad - you

Note: Can also be dative or accusative dual, but here it's genitive.

न (na) - not, no

(indeclinable)

उपलक्षये (upalakṣaye) - I perceive, I observe, I distinguish

(verb)

1st person , singular, active, present indicative (laṭ) of upalakṣ

Present Indicative (Laṭ)

Root √lakṣ (to observe, mark) with upasarga upa-, 1st conjugation, ātmanepada, 1st person singular.

Prefix: upa

Root: lakṣ (class 1)