We don't have synonyms for check marks yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are checkmark and check mark.
(n) :
(Canada, US, Philippines) A mark (✓) made to indicate agreement, correctness or acknowledgement.
(n) :
(athletics) In long jump, javelin and similar events, little mark alongside the runway which helps the athlete to set their steps just right for their performance.
(n) :
(Canada, US, Philippines) A mark (✓) made to indicate agreement, correctness or acknowledgement.
(n) :
(athletics) In long jump, javelin and similar events, little mark alongside the runway which helps the athlete to set their steps just right for their performance.