பொருள் : Unskillfulness resulting from a lack of training.
ஒத்த சொற்கள் : awkwardness, clumsiness, ineptitude, maladroitness, slowness
பொருள் : The quality of having the wrong properties for a specific purpose.
ஒத்த சொற்கள் : unsuitability, unsuitableness
The quality of having the properties that are right for a specific purpose.
An important requirement is suitability for long trips.