वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-1, chapter-17, verse-16

रामस्य लोकरामस्य भ्रातुर्ज्येष्ठस्य नित्यशः ।
सर्वप्रियकरस्तस्य रामस्यापि शरीरतः ॥१६॥

16. rāmasya lokarāmasya bhrāturjyeṣṭhasya nityaśaḥ ,
sarvapriyakarastasya rāmasyāpi śarīrataḥ.

16. rāmasya lokarāmasya bhrātuḥ jyeṣṭhasya nityaśaḥ
sarvapriyakaraḥ tasya rāmasya api śarīrataḥ

16. sarvapriyakaraḥ (lakṣmaṇaḥ) nityaśaḥ lokarāmasya jyeṣṭhasya
bhrātuḥ rāmasya tasya rāmasya śarīrataḥ api (āsīt)

16. Lakshmana constantly performed every pleasing service for Rama, his elder brother who delighted the people, becoming even to Rama like another body.

Words meanings summery:

• रामस्य (rāmasya) - of Rama

• लोकरामस्य (lokarāmasya) - of him who delights the people

• भ्रातुः (bhrātuḥ) - of the brother

• ज्येष्ठस्य (jyeṣṭhasya) - of the elder, of the oldest

• नित्यशः (nityaśaḥ) - always, constantly, perpetually

• सर्वप्रियकरः (sarvapriyakaraḥ) - doer of all pleasing things, always performing agreeable services

• तस्य (tasya) - of Rama (of him)

• रामस्य (rāmasya) - of Rama

• अपि (api) - even, also

• शरीरतः (śarīrataḥ) - like another body (of Rama) (by means of the body, like the body, bodily)

Words meanings and morphology

रामस्य (rāmasya) - of Rama

(proper noun)

Genitive, masculine, singular of rāma

rāma - Rama (proper name); pleasing, lovely

लोकरामस्य (lokarāmasya) - of him who delights the people

(adjective)

Genitive, masculine, singular of lokarāma

lokarāma - one who delights the world/people

Compound type : tatpuruṣa (loka+rāma)

• loka – world, people, universe
  noun (masculine)
• rāma – delighting, pleasing, charming
  adjective (masculine)

भ्रातुः (bhrātuḥ) - of the brother

(noun)

Genitive, masculine, singular of bhrātṛ

bhrātṛ - brother

ज्येष्ठस्य (jyeṣṭhasya) - of the elder, of the oldest

(adjective)

Genitive, masculine, singular of jyeṣṭha

jyeṣṭha - eldest, chief, best

नित्यशः (nityaśaḥ) - always, constantly, perpetually

(indeclinable)

Suffix -śaḥ forming adverb from 'nitya'

सर्वप्रियकरः (sarvapriyakaraḥ) - doer of all pleasing things, always performing agreeable services

(adjective)

Nominative, masculine, singular of sarvapriyakara

sarvapriyakara - one who does all that is pleasing/dear

Compound type : tatpuruṣa (sarva+priya+kara)

• sarva – all, every, whole
  adjective (masculine)
• priya – dear, beloved, pleasing, agreeable
  adjective (masculine)
• kara – maker, doer, causing, performing
  noun (masculine)
  Agent noun/adjective
  From root 'kṛ' (to do, make)
  Root: kṛ (class 8)

तस्य (tasya) - of Rama (of him)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

रामस्य (rāmasya) - of Rama

(proper noun)

Genitive, masculine, singular of rāma

rāma - Rama (proper name); pleasing, lovely

अपि (api) - even, also

(indeclinable)

शरीरतः (śarīrataḥ) - like another body (of Rama) (by means of the body, like the body, bodily)

(indeclinable)

Taddhita suffix -tas (meaning 'from', 'by means of', or 'like')