Hops and Higher-ups

Hops noun - Twining perennials having cordate leaves and flowers arranged in conelike spikes; the dried flowers of this plant are used in brewing to add the characteristic bitter taste to beer.

Higher-ups and hops are semantically related. In some cases you can use "Higher-ups" instead a noun "Hops".

Hops and higher-ups are semantically related. Sometimes you can use "Hops" instead a noun phrase "Higher-ups".