Very large crude carriers (VLCCs) are giant oil tankers designed to carry large quantities of crude oil across the oceans. These mammoth ships are essential to the global oil industry, but sometimes the term "VLCC" can become repetitive in written text. To avoid this, there are several synonyms that can be used instead of the phrase "very large crude carrier." Some of these possible synonyms include: giant tanker, massive oil ship, colossal vessel, mammoth oil carrier, and giant oil transporter. Each of these phrases varies in length and specificity, but all convey the same idea - a massive ship designed to transport crude oil across long distances.