soft c+schwa

Core Rule

Soft c + reduction means c sounds /s/ before e/i/y, while vowels in unstressed syllables reduce to /ə/. This pattern is frequent in academic, multisyllabic words and is stress-driven.

Articulation

/s/: tongue near the alveolar ridge with steady friction; /ə/: relaxed jaw, neutral lips, short airflow.

Examples

• absence /ˈæb.səns/: soft c before e; -ence reduced.
• adolescent /ˌæd.əˈles.ənt/: stress on -les-, others reduced.
• calculator /ˈkæl.kjəˌleɪ.tər/: -cu- reduces to /kjə/.

Pitfalls

Soft c applies only before e/i/y; reduction follows stress, not spelling.