different between assure vs optimism

English

Etymology

From Old French asseurer (Modern French assurer), from Latin ad- + securus (“secure”). Cognate with Spanish asegurar. Doublet of assecure.

Pronunciation

• (Received Pronunciation) IPA^(key): /?????/, /?????/
• (General American) IPA^(key): /?????/, /????/
• Homophone: ashore
• Rhymes: -??(?)

Verb

assure (third-person singular simple present assures, present participle assuring, simple past and past participle assured)

1. (transitive) To make sure and secure; ensure.
2. (transitive, followed by that or of) To give (someone) confidence in the trustworthiness of (something).

   I assure you that the program will work smoothly when we demonstrate it to the client.

   He assured of his commitment to her happiness.

3. (obsolete) To guarantee, promise (to do something).
   • 1590, Edmund Spenser, The Faerie Queene, II.ii:

     That as a law for euer should endure; / Which to obserue in word of knights they did assure.

4. (transitive) To reassure.

Related terms

• assurance
• reassure

Translations

See also

• ensure
• insure

Anagrams

• Sauers, Sauser

French

Pronunciation

• Rhymes: -y?

Verb

assure

1. first-person singular present indicative of assurer
2. third-person singular present indicative of assurer
3. first-person singular present subjunctive of assurer
4. third-person singular present subjunctive of assurer
5. second-person singular imperative of assurer

Anagrams

• ruasse, sueras, useras

English

Etymology

From French optimisme

Pronunciation

• (General American) IPA^(key): /??pt?m?z?m/
• (Received Pronunciation) IPA^(key): /??pt?m?z?m/

Noun

optimism (usually uncountable, plural optimisms)

1. a tendency to expect the best, or at least, a favourable outcome

   I love her youth, her beauty and above all her optimism that everything will turn out fine.

2. the doctrine that this world is the best of all possible worlds
3. the belief that good will eventually triumph over evil

Antonyms

• pessimism

Derived terms

• optimist
• optimistic

Related terms

• optimal

Translations

Romanian

Etymology

From French optimisme

Noun

optimism n (uncountable)

1. optimism

Declension