qu = kw

Rule Core

qu = kw is a foundational phonics rule in English. The letter q is almost always followed by u, and together they represent the consonant blend /kw/. The u does not function as a vowel here; it signals the /w/ glide after /k/.

Articulation Guide

Begin with /k/: raise the back of the tongue to the soft palate and release a clean stop. Immediately round the lips and let air flow smoothly for /w/. The motion is continuous and tight, producing a single /kw/ sound.

Word Analysis

• squad /skwɒd/: the /s/ links directly into /kw/; no pause between sounds.
• tranquil /ˈtræŋkwɪl/: qu appears medially; /kw/ remains clear but unstressed.

Pitfalls to Avoid

Do not pronounce qu as /kuː/ or /kjuː/. Also avoid dropping the u in spelling—standalone q is extremely rare in English.