Sill and Sustainer

Sill noun - Structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure.

Sustainer and sill are semantically related. In some cases you can use "Sustainer" instead a noun "Sill".

Nearby Words: siller, Silling

Sustainer noun - Someone who upholds or maintains.

Sill and sustainer are semantically related. Sometimes you can use "Sill" instead a noun "Sustainer".