IPA: /ˌɪn.kəˈmoʊ.di.əs.li/
KK: /ɪnˌkɒməˈdɪəsli/
In a way that causes discomfort or inconvenience.
The furniture was arranged in such a way that the guests moved incommodiously around the room.
Incommodiously → It is formed from "in-" (meaning not) and "commodus" (from Latin, meaning suitable or convenient) and the suffix "-ly" (meaning in a manner). The word describes something that is not suitable or convenient, hence causing discomfort or inconvenience.
Think of 'not' ('in-') being combined with 'suitable' ('commodus') to remember that 'incommodiously' means in a way that is not suitable or convenient.