Complacence vs Completeness - What's the difference?

As nouns the difference between complacence and completeness

is that complacence is (archaic) being complacent; a feeling of contentment or satisfaction; complacency while completeness is the state or condition of being complete.

complacence

English

Noun

(-)

(archaic) Being complacent; a feeling of contentment or satisfaction; complacency.

* Atterbury

The inward complacence we find in acting reasonably and virtuously.

(obsolete) Pleasure, delight.

* Milton

O thou, my sole complacence .

(obsolete) Complaisance; a willingness to comply with others' wishes.

* 1749 , Henry Fielding, Tom Jones , Folio Society 1973, pp. 33-4:

He told his sister, if she pleased, the new-born infant should be bred up together with little Tommy; to which she consented, though with some little reluctance: for she had truly a great complacence for her brother [...].

Synonyms

* self-complacency * self-satisfaction

completeness

English

(wikipedia completeness)

Noun

(-)

the state or condition of being complete

(logic) The property of a logical theory that whenever a wff is valid then it must also be a theorem. Symbolically, letting T'' represent a theory within logic ''L'', this can be represented as the property that whenever $T \vDash \phi$ is true, then $T \vdash \phi$ must also be true, for any wff ''φ'' of logic ''L .

THEOREM 37°. (Gödel's completeness theorem 1930.) In the predicate calculus H'':
(a) ''If'' $\vDash F$ [''or even if'' $\aleph_0$ - $\vDash F$ ], ''then'' $\vdash F$ . ''If'' $E_1, . . . , E_k \vDash F$ [''or even if'' $E_1, . . . , E_k \ \aleph_0$ - $\vDash F$ ], ''then $E_1, . . . , E_k \vdash F$ .
(b) [...]

Synonyms

*(state of being complete ): completion

Antonyms

* incompleteness