The $4$ code words
$$\square  * \otimes    \,\,\,\, \oplus \rhd	\bullet  \,\,\,\, *  \square \bullet  \,\,\,\, \otimes \oslash \oplus$$
they are in some order
$$AMO \,\,\,\, SUR \,\,\,\, REO \,\,\,\, MAS$$
Decrypt $$\otimes \oslash \square * \oplus \rhd	\square \bullet \otimes $$
1. We are given four code words: 
   \[
   \square * \otimes \,\,\,\, \oplus \rhd \bullet \,\,\,\, * \square \bullet \,\,\,\, \otimes \oslash \oplus
   \]
   and their corresponding decrypted words:
   \[
   AMO \,\,\,\, SUR \,\,\,\, REO \,\,\,\, MAS
   \]

2. We need to decrypt the code:
   \[
   \otimes \oslash \square * \oplus \rhd \square \bullet \otimes
   \]

3. Let's start by identifying the symbols:
   - The square ($\square$) is the first letter of one word and the middle letter of another. Therefore, it must be either $A$ or $M$.
   - If $\square$ is $A$, then the star ($*$) must be $M$ and the diagonally cut twice circle ($\otimes$) must be $O$. However, this would imply that the dot ($\bullet$) is $S$, but there are not two words ending with $S$.
   - Therefore, $\square$ must be $M$. This implies:
     - $*$ is $A$
     - $\otimes$ is $S$
     - $\bullet$ is $O$
     - $\oplus$ is $R$
     - $\rhd$ is $E$
     - $\oslash$ is $U$

4. Using these mappings, we can decrypt the message:
   \[
   \otimes \oslash \square * \oplus \rhd \square \bullet \otimes
   \]
   Substituting the symbols with their corresponding letters:
   \[
   S U M A R E M O S
   \]

The final answer is $\boxed{\text{SUMAREMOS}}$