Looking for synonyms for the term "bedspring type"? You may consider using alternative expressions such as coil-sprung, inner-sprung, or pocket-sprung. These terms all refer to a type of bed construction that involves an array of coiled springs or pocketed coils that are placed underneath the mattress to provide support and cushioning. Other descriptive phrases that might be used to describe this bed type include spring mattress, spring bed, or mattress with springs. No matter what terminology you choose to use, be sure to choose descriptive language that accurately conveys the unique qualities and features of this popular mattress style.