Word Forms of "thumbtack" (5 forms)

Noun

Form	Word
Plural	thumbtacks

Pluralthumbtacks

Verb

Form	Word
Participle, Past	thumbtacked
Participle, Present	thumbtacking
Past	thumbtacked
Present, Singular, Third-Person	thumbtacks

Participle, Pastthumbtacked

Participle, Presentthumbtacking

Pastthumbtacked

Present, Singular, Third-Personthumbtacks

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.