Urhobo is a South-Western Edoid language^[2] spoken by the Urhobo people of southern Nigeria.^[3][4] It is from the Delta and Bayelsa States.^[5]

Urhobo has a rather reduced system of sound inventory compared to proto-Edoid. The inventory of Urhobo consists of seven vowels; which form two harmonic sets,^[6] /i e ɛ a o ɔ u/ and /ĩ ẽ ɛ̃ ã ɔ̃ õ ũ/.^[7]

It has a conservative consonant inventory for an Edoid language. It maintains three nasals, and only five oral consonants, /ɾ, l, β̞, j, w/, have nasal allophones before nasal vowels.^[6]

• /l/ is interchangeable with [n] only before nasal vowels.
• /d͡ʒ/ can be heard as [ɟ͡ʝ ~ ʝ] before non-front vowels.
• Nasal consonants /m, [n], ɲ, ŋ͡m/ can have allophones of nasalized approximants as [β̞̃], [ɹ̃ ~ ɾ̃], [j̃], [w̃].
• Approximants /β̞, j, w/ are heard as nasalized approximants [β̞̃, j̃, w̃] before and after nasal vowels.
• Velar fricatives /x, ɣ/ can vary from being heard as [x, ɣ] to lowered fricatives [x̞, ɣ̞] and approximants [ɰ̥, ɰ]. /x/ can also be heard as a palatal fricative [ç] before /i/.
• Rhotics /r̥, r/ may have different realizations as alveolar or retroflex, and can be articulated as approximants [ɹ̥, ɹ, ɻ̊, ɻ], or taps [ɾ̥, ɾ, ɽ̊, ɽ]. A retroflex lateral flap [ɭ̆] can also be heard in syllable-final position.

According to Anthony Ukere, Urhobo has two tones, a high tone and a low tone. These can also combine to form rising and falling tones.^[8]

Urhobo has the SVO constituent order type as illustrated with the example below: