Sad, stood, stand, sound, sword, sled, slid, speed, sped, send.
One word that fits this description is "said."
One word that starts with "s" and ends with "n" is "salmon."
Yes it is a inflection.
The word that is a synonym of "look hard" starting with S is "scrutinize."
To make a word ending in a vowel plural, simply add -s to the end of the word. For example, "cat" becomes "cats" in plural form.
Yes, the ending "s" can indicate plurality or possession in English. It is used as an inflection to modify the meaning of the word it is attached to.
Stand
despises
dauntless
dives, dares dries
said is a 4 letter word beginning with s and ending with d
acrobaticsaerobaticsschematicskinematicspragmaticsasthmatics
alpacas
Irks
subconscious
actions
what 5 letter word begins with s- a living thing-second 5 letter word ending in d
Bellybuttons would be the longest word I can think of beginning with a 'b' and ending in an 's'.