This is the 749th most frequent Tamil word.
ஈச
The Tamil word "ஈச" refers to "lord," "master," or "God."
This usage of 'ஈச' denotes 'ease' or 'easiness' in performing an action.
அவர் ஈசமாகத் தன்னை மாற்றிகொண்டார்.
He adapted himself easily.
Here 'ஈசம்' refers to a cork or lightweight material that can float, often used in Tamil to refer to floating objects.
நீரில் மிதக்கும் ஈசம் கண்டேன்.
I saw a cork floating on the water.
In this context, 'ஈசமான' conveys being kind, gentle, or considerate.