Not making logical sense; not logically connected or consistent. / (obsolete) Not holding together physically; loose; unconnected. / Not cohering socially, not united.

In an incoherent manner

incoherence

The quality of not making logical sense or of not being logically connected. / (obsolete) The quality of not holding together physically.

The quality of being incoherent; lack of coherence. / That which is incoherent.

plural of incoherence

plural of incoherency