The phrase "an irregular path" is correct and usable in written English.
It can be used to describe a route or course that is not straight or follows a consistent pattern, often implying unpredictability or deviation from the norm.
Example: "The hikers chose an irregular path through the forest, which led them to discover hidden waterfalls and scenic viewpoints."
Alternatives: "a winding route" or "a crooked trail".
On the ground they travel in an irregular path with a waddling gait but can run fast for short distances.
By December 2008 it had collapsed to 4.9 and since then has declined along an irregular path to 4.2.
A virtual fish could be given "emotions" by swimming faster or slower, darting across abruptly or accelerating gradually, making a direct line across a pool versus an irregular path, and by occupying small versus large space.
They face discrimination because they walk down an irregular path.
"He also took a rather irregular path, and I think because of that and just his nature, he is really interested in helping people".
Following an 'S'-shaped path minimized the memory demands inherent in the task relative to if a more irregular path was followed (Gilchrist et al., 2001).
The irregular path of a molecule through the body of a gas from collision to collision was necessary to explain rates of diffusion.
But the UWFSW joints show an irregular fracture path along the outer periphery of the stir zone.
When this idea was first proposed, it was unknown whether molecular substitutions occurred with any clock-like regularity or if they tracked the irregular path of morphological evolution (Zuckerkandl 1987).
Location of a shared latrine facility, distance, filthy, narrow and irregular paths; the time when a facility is visited (day or night), privacy and steep inclines were gender 'filters' to accessing shared latrines.
Trying to describe how the five planets in the night sky followed seemingly irregular paths, Ptolemy hit upon an idea he called epicycles.
