Meaning discrimination
Adapt to adjust to suit fit.
These verbs all have the meaning of "make fit, adapt".
Adaptation: refers to people or things making some changes in the original situation to adapt to the new environment or different conditions, emphasizing the purpose and importance of change.
Adjust: the meaning is close to that of adapt, but the range of change is small, focusing on the process, mainly used to adjust the angle, height, spot and so on.
Conformity: refers to conforming to a certain pattern or rule, and also refers to changing habits to adapt to the new environment.
Accommodation: writing refers to changing yourself or something according to external conditions in order to adapt, focusing on the advantages of change or adjustment.
Fit: it means to meet the requirements, so as to make people satisfied and happy.
Suitability: it has a wide meaning, which means that people or things are suitable or adapted to a certain purpose or use.
Word usage
The difference between fit and suit: the former refers to the appropriateness of shape, size or event. The latter is often used for a certain arrangement or occasion whether it is comfortable or convenient.
These shoes don't fit me.
These shoes don't fit me.
Tuesday's meeting suits me very well.
Tuesday is good for my meeting.
In spoken English, fit is often used with infinitives.
She cried her heart out.
Fit is a "state" verb with no passive voice;
Think fit ... means "think feasible, but practical", and it can never be used to mean "think feasible, but not practical";
You can add double objects when appropriate.
The authorities equipped the explorers with a fleet.
The authorities arranged a fleet for the explorers.