We don't have synonyms for kiasi yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are Khasi, kisi and kiai.
(adj) :
(Singapore, colloquial, mildly derogatory) Unwilling to take a risk for fear that something bad or unfavorable will happen; cowardly, overly cautious and risk-averse.
(n) :
(Singapore, colloquial, mildly derogatory) A kiasi person.
(adj) :
(Singapore, colloquial, mildly derogatory) Unwilling to take a risk for fear that something bad or unfavorable will happen; cowardly, overly cautious and risk-averse.
(n) :
(Singapore, colloquial, mildly derogatory) A kiasi person.