stiffs

From Wiktionary

Noun[change]

Singular
stiff

Plural
stiffs

  1. The plural form of stiff; more than one (kind of) stiff.

Verb[change]

Plain form
stiff

Third-person singular
stiffs

Past tense
stiffed

Past participle
stiffed

Present participle
stiffing

  1. The third-person singular form of stiff.