பொருள் : The quality of being fixed in place as by some firm attachment.
ஒத்த சொற்கள் : fixedness, fixity, fixture, secureness
The quality of movability by virtue of being free from attachment or other restraints.
loosenessபொருள் : A strongly fortified defensive structure.
ஒத்த சொற்கள் : stronghold
Fastness ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Fastness ka matlab kya hota hai?