Difficulty and Stiffness

Difficulty noun - Something that is a cause for suffering or special effort especially in the attainment of a goal.

Stiffness and difficulty are semantically related. In some cases you can use "Stiffness" instead a noun "Difficulty".

Nearby Word: difficult

Stiffness noun - The physical property of being inflexible and hard to bend.

Difficulty and stiffness are semantically related. Sometimes you can use "Difficulty" instead a noun "Stiffness".

Nearby Words: stiff, stiffen, stiffly, stiffing