योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-109, verse-5

तत्सुसाहसमेवेदं वर्जयित्वा प्रतिक्रिया ।
नान्यास्ति शीघ्रमेवातो रणोद्योगो विधीयताम् ॥ ५ ॥

tatsusāhasamevedaṃ varjayitvā pratikriyā ,
nānyāsti śīghramevāto raṇodyogo vidhīyatām 5

5. tat susāhasam eva idam varjayitvā pratikriyā na
anyā asti śīghram eva ataḥ raṇodyogaḥ vidhīyatām

5. tat idam susāhasam varjayitvā anyā pratikriyā
na asti ataḥ śīghram eva raṇodyogaḥ vidhīyatām

5. Therefore, since no other countermeasure exists apart from this extremely daring action, war preparations should be initiated immediately.

Words meanings summery:

• तत् (tat) - therefore, that

• सुसाहसम् (susāhasam) - great daring, courageous act

• एव (eva) - indeed, only

• इदम् (idam) - this

• वर्जयित्वा (varjayitvā) - having excluded, apart from, except for

• प्रतिक्रिया (pratikriyā) - counter-action, remedy, retaliation

• न (na) - not

• अन्या (anyā) - other, another

• अस्ति (asti) - is, exists

• शीघ्रम् (śīghram) - quickly, immediately

• एव (eva) - indeed, only

• अतः (ataḥ) - therefore, from this

• रणोद्योगः (raṇodyogaḥ) - preparation for war, war effort

• विधीयताम् (vidhīyatām) - let it be employed, let it be undertaken

Words meanings and morphology

तत् (tat) - therefore, that

(indeclinable)

सुसाहसम् (susāhasam) - great daring, courageous act

(noun)

Nominative, neuter, singular of susāhasa

susāhasa - great daring, courage, bold act

Compound type : tatpuruṣa (su+sāhasa)

• su – good, well, very, excellent
  indeclinable
• sāhasa – boldness, daring, violence, courage
  noun (neuter)

एव (eva) - indeed, only

(indeclinable)

इदम् (idam) - this

(pronoun)

Nominative, neuter, singular of idam

idam - this, these

वर्जयित्वा (varjayitvā) - having excluded, apart from, except for

(indeclinable)

absolutive

from root vṛj with causal suffix -ay and suffix -tvā

Root: vṛj (class 5)

प्रतिक्रिया (pratikriyā) - counter-action, remedy, retaliation

(noun)

Nominative, feminine, singular of pratikriyā

pratikriyā - counter-action, remedy, retaliation, response

Prefix: prati

Root: kṛ (class 8)

न (na) - not

(indeclinable)

अन्या (anyā) - other, another

(pronoun)

Nominative, feminine, singular of anya

anya - other, another, different

अस्ति (asti) - is, exists

(verb)

3rd person , singular, active, present (laṭ) of as

Root: as (class 2)

शीघ्रम् (śīghram) - quickly, immediately

(indeclinable)

एव (eva) - indeed, only

(indeclinable)

अतः (ataḥ) - therefore, from this

(indeclinable)

रणोद्योगः (raṇodyogaḥ) - preparation for war, war effort

(noun)

Nominative, masculine, singular of raṇodyoga

raṇodyoga - preparation for war, war effort

Compound type : tatpuruṣa (raṇa+udyoga)

• raṇa – battle, war, fight
  noun (masculine)
• udyoga – effort, exertion, preparation
  noun (masculine)
  Prefix: ud
  Root: yuj (class 7)

विधीयताम् (vidhīyatām) - let it be employed, let it be undertaken

(verb)

3rd person , singular, passive, imperative (loṭ) of vidhā

Prefix: vi

Root: dhā (class 3)