Irregular [adjective]

Further, the most frequently used words in English — words that appear often, even in simple texts, and thus that children cannot avoid — have a high percentage of ambiguous or irregular letter-to-sound spellings.

Pomp flirted with camp, and familiar words unfolded at irregular rhythms, and our eyes weren’t allowed to glaze over, and neither were our ears.

The irregular finances were first revealed in September 2018 when VOSD’s Will Huntberry found the district had suddenly come up more than $30 million short in its budget.

The district’s irregular finances first came to light publically in September 2018, when Voice of San Diego revealed the district had suddenly come up more than $30 million short in its budget.

The lumpy shape of Phobos is also evident from its irregular silhouette against the sun.

As a result, the atomic clocks would tick at irregular intervals, like a metronome that can’t keep a steady beat.

The cantonment was split into two sections by an irregular ravine, or nullah, running east and west.

They lie either singly or superimposed to form more or less irregular clusters (Fig. 36).

Sometimes dumb-bells, compact sheaves of fine needles, and irregular rhizome forms are seen (Fig. 40).

They are usually shorter and more irregular in outline, and more frequently have irregularly broken ends.