The word "confluent" is correct and usable in written English.
It can be used as an adjective to describe something that is characterized by flowing together. For example, "The confluent streams merged into a single river."
The foot of the central Pyrenees is marked by a remarkable series of confluent alluvial fans forming the Lannemezan Plateau.
Incorporated into Kievan Rus by Vladimir I (Grand Prince Vladimir) in 981, eastern Galicia (also called Red Ruthenia, or Red Rus), being the country around Halicz (Galich, or Galych) on the upper Dniester, east of the Zbruch confluent and west of the headwaters of the San River, became an independent principality in 1087; during the next century it developed into a rich and powerful principality.
The spermatic and urinary ducts empty independently into the cloaca except in mammals above monotremes, in which they are confluent with the urethra.
In the female, even in the lower vertebrates, the two systems are confluent only at the posterior end.
The front legs emerge from cavities in the underside that may be confluent or separated by other parts.
In North American blastomycosis, skin and lung lesions are most common: pulmonary lesions vary in size from granulomatous nodules to confluent, diffuse areas of pus-forming inflammation involving the entire lobe of the lung.
I was a mutt, like everyone, and whatever confluent strands had produced me had their own chapters of persecution and oppression, or, to be less polite-society about it, of rape and forced labor and murder.
For example, a storm embedded in a confluent large-scale flow (i.e. one whose streamlines tend to converge) will generally have less directional track forecast uncertainty, though the timing of the progress of the storm along its track may suffer.
The filth of all London converges in an almighty torrent as rain comes down and the rivers rise up: They, as each torrent drives with rapid force, From Smithfield, or St 'Pulchre's shape their course, And in huge confluent join'd at Snow Hill ridge, Fall from the Conduit prone to Holborn-bridge.
In a covenant of above and below, may we be confluent with each changing tide; our partnership both the anchor and the flow for all the days of our lives.
Her thighs were the worst -- the rash was confluent, red and quite sensitive.
