Adverb
unmethodically (comparative more unmethodically, superlative most unmethodically)
In an unmethodical fashion.
We searched unmethodically through the piles of boxes, grabbing them at random and losing track of which ones we had checked before.
Habit, if wisely and skillfully formed, becomes truly a second nature but unskillfully and unmethodically depicted, it will be as it were an ape of nature, which imitates nothing to the life, but only clumsily and awkwardly. Francis Bacon