Hotshot and T-square

Hotshot noun - A person with a high level of knowledge or skill in a field.

T-square and hotshot are semantically related. In some cases you can use "T-square" instead a noun "Hotshot".

T-square noun - A square used by draftsmen to draw parallel lines.

Hotshot and T-square are semantically related. Sometimes you can use "Hotshot" instead a noun phrase "T-square".