as is

Rule Core

The As-Is Rule states that consonant clusters keep their original sounds without vowel insertion or reduction. This is typical in s + stop/liquid clusters such as sp-, st-, and str-.

Articulation Guide

Start with a sharp /s/ airflow, then glide directly into the next consonant. Maintain one continuous mouth posture and steady air; do not insert a schwa.

Word Analysis

• speeding /spiːdɪŋ/: clean /sp/ onset
• spontaneous /spɒn-/: no extra vowel
• structural /strʌk-/: three sounds, one flow

Pitfalls

Avoid adding an initial vowel (e.g., səpeed). Spelling changes do not alter the cluster behavior.