(exp) (1) cannot help (doing, etc.)
irresistibly
unbearably
(2) must not do
bad
wrong
not good
(exp) nothing but
no other than
(adj-pn) unthought of
unexpected
unseasonal
unscheduled
(exp) nothing but
no other than
(adj-f) (uk) unusual
uncommon
extraordinary
out of the ordinary
incomparable
serious
alarming
(adj-f) (uk) unusual
uncommon
extraordinary
out of the ordinary
incomparable
serious
alarming
(exp,adj-f) immoral
(adj-f) beyond one's control
(adj-f) (uk) unusual
uncommon
extraordinary
out of the ordinary
incomparable
serious
alarming
(exp) have to do
must
should
ought to
(adj-pn) extraordinary
special
(n) illicit love affair
(exp) (uk) not be allowed
must not
(adj-pn) extraordinary
uncommon
(adj-pn) extraordinary
uncommon
(exp) intolerable
disgusting
(exp) have to do
must
should
ought to
(exp,adj-f) sticky (situation)
finding oneself trapped
(adj-pn) extraordinary
uncommon
(exp) having to be
must be
should be
ought to be
(exp) (obsc) having no way to deal with something
(exp) (id) You must protect yourself against any possible dangers