Day laborer and Navvy

Day laborer noun - A laborer who works by the day; for daily wages.

Navvy and day laborer are semantically related. in unskilled worker topic. In some cases you can use "Navvy" instead a noun phrase "Day laborer".

Navvy noun - A laborer who is obliged to do menial work.

Day laborer and navvy are semantically related. Sometimes you can replace phrase "Day laborer" with "Navvy", this terms are similar.