defeat 6 Associations

frustration disappointment (generic term) letdown (generic term)

foiling 7 Associations

frustration thwarting hindrance (generic term) hinderance (generic term) interference (generic term)

frustration 11 Associations

defeat disappointment (generic term) letdown (generic term)

frustration 11 Associations

thwarting foiling hindrance (generic term) hinderance (generic term) interference (generic term)

frustration 11 Associations

annoyance (generic term) chafe (generic term) vexation (generic term)

thwarting 9 Associations

frustration foiling hindrance (generic term) hinderance (generic term) interference (generic term)