What this suffix does
-skinned describes skin tone (dark-skinned, fair-skinned) or, figuratively, how sensitive someone is to criticism: thick-skinned (not easily offended), thin-skinned (sensitive).

Suffix · forms adjectives
Describes skin tone or, figuratively, how sensitive someone is to criticism: thick-skinned (not easily offended) versus thin-skinned (easily offended).
Written by Bryan López, English teacher · Updated
-skinned describes skin tone (dark-skinned, fair-skinned) or, figuratively, how sensitive someone is to criticism: thick-skinned (not easily offended), thin-skinned (sensitive).
Adjective + skinned.
This is not a productive rule you can apply freely: it is a closed set of fixed expressions. Learn them one by one as set phrases.
-skinned
Tap the button to hear how the ending sounds. Each word in the table has its own audio.
"Thick-skinned" describes a protective resistance to criticism, rejection, and negative social feedback — not general emotional numbness. A thick-skinned person can still feel love, joy, grief, and anger deeply. The "thick skin" is specifically a defense against the external judgment of others. Being thick-skinned is almost always considered a professional and social virtue.
"Thin-skinned" in figurative use = emotionally vulnerable to criticism and negative judgment; easily hurt or destabilised by social disapproval. The metaphor suggests that the boundary between self and the outside world is unusually thin, allowing every critical blow to penetrate deeply. It is usually used as mild criticism — a person should ideally be resilient enough to handle some negative feedback.
A trick to remember it
"Skinned" = skinned, literal. Picture skin as a shield: thick-SKINNED = a thick shield, nothing hurts (not easily offended). thin-SKINNED = a thin shield, everything hurts (sensitive).
Exercise 1 · Form the word
Exercise 2 · Pick the right one
"thin-skinned" describes someone who is...
The suffix -skinned describes skin tone or, figuratively, how sensitive someone is to criticism: thick-skinned (not easily offended) versus thin-skinned (easily offended). In Spanish it usually maps to de piel / sensible / resistente.
"thick" becomes "thick-skinned". It is a typical example of the -skinned suffix.
Describes someone's emotional character: warmhearted (kind, affectionate) and coldhearted (unfeeling, unkind).
Describes someone's underlying character: good-natured (kind, easygoing) versus ill-natured (bad-tempered).
Describes how strong someone's willpower is: strong-willed (determined) versus weak-willed (easily swayed).
-tion, -ness, -ful, -ly, -able... every ending you need to understand thousands of words at once.