English ⇄ Russian +

unexpected ['ʌnɪk'spektɪd] n stresses
gen.	непредвиденное (*the ~* • BalanceProtector Max can help pay down or pay off your credit card balance if the unexpected were to happen. Easy to apply and you can cancel at any time. -- если случится что-то непредвиденное ART Vancouver)
unexpected ['ʌnɪk'spektɪd] adj.
gen.	неожиданный; непредвиденный; внезапный (not expected, e.g. because sudden • his unexpected death; His promotion was quite unexpected); нечаянный; нежданный (Alex Lane); непредусмотренный (Notburga); оригинальный (Alexander Demidov)
Gruzovik	случайный
automat.	незапланированный (ssn)
Gruzovik, inf.	негаданный; недуманный
Gruzovik, obs.	непредвидимый (= непредвиденный)
Gruzovik, rhetor.	нечаемый
rhetor., obs.	нечаемый
tech.	неожидаемый
uncom.	нечаятельный (Супру)
English thesaurus
unexpected ['ʌnɪk'spektɪd] adj.
mil., logist.	Without any warning nor planning. Sometimes used for some emplacements. (FRA)

unexpected : 315 phrases in 55 subjects

Accounting	1	Informal	15	Patents	2
Advertising	4	Information security and data protection	2	Perfume	2
Armored vehicles	1	Information technology	10	Pharmacology	1
Automated equipment	1	Life sciences	1	Pharmacy and pharmacology	1
Automobiles	1	Literature	2	Production	1
Business	1	Makarov	35	Programming	33
Chess	9	Mathematics	3	Proverb	5
Cliche / convention	1	Measuring instruments	1	Psychology	1
Clinical trial	1	Medical	21	Quality control and standards	4
Computers	2	Microsoft	10	Religion	1
Customs	1	Military	3	Rhetoric	2
Economics	4	Mining	1	Scientific	1
Education	2	Non-destructive testing	3	Security systems	1
Electronics	1	Notarial practice	1	Stock Exchange	2
Figurative	4	Nuclear and fusion power	2	Technology	7
Formal	1	Obsolete / dated	7	Telecommunications	2
General	87	Oil / petroleum	2	Travel	1
Gold mining	1	Oil and gas	4
Idiomatic	1	Ornithology	1