"Suffisance" is a word in ENGLISH

abúnda - (Sp. abundar, abundante) Abundant, plentiful, amply sufficient, more than enough, enough and to spare, abounding; to abound, be …

An overflowing fullness; ample sufficiency; great plenty; profusion; copious supply; superfluity; wealth: -- strictly applicable to quantity only, but sometimes …

Fully sufficient; plentiful; in copious supply; -- followed by in, rarely by with.

In a sufficient degree; fully; amply; plentifully; in large measure.

Plenty, to satiety or repletion; a full supply; hence, often, a supply beyond sufficiency or to loathing; over abundance; as, …

Containing plenty; abundant; copious; plentiful; sufficient for every purpose; as, a plenteous supply.

Full or adequate supply; enough and to spare; sufficiency; specifically, abundant productiveness of the earth; ample supply for human wants; …

In a poor manner or condition; without plenty, or sufficiency, or suitable provision for comfort; as, to live poorly.

Not full, large, or plentiful; scarcely sufficient; less than is wanted for the purpose; scanty; meager; not enough; as, a …