without; but if; otherwise; or else
hole; opening; pit; hollow; burrow; den; deficit
contribution (to a newspaper, magazine, etc.); submission; post (on a blog, social media, etc.)
correspondence; communication; transmission; news; signal; telecommunications
injustice; unfairness; wrongdoing; iniquity; impropriety; irregularity
way (of doing); manner; method; means
anyone; anybody; everyone; everybody; whoever
method; process; manner; way; means; technique
clumsiness; awkwardness; ineptitude
notebook; memo pad; certificate; identification card
to choose one's words (with care); to be careful with one's words
to mix; to combine; to exchange (words, fire, etc.); to cross (e.g. swords); to join together
inconsistency; discord; conflict; discrepancy; contradiction; failure
establishing; proving; ascertaining; identifying; confirming
with the exception of; excepting; excluding
outside; exterior; the open (air); other place; somewhere else
going through; going via; going by way of
various; all sorts of; variety of; (arch.) various colors (colours)
coincidence; chance; by chance; unexpectedly; contingency
investigation; examination; inquiry; enquiry; survey
to slip out; to sneak away; to break into the lead; to get ahead; to begin to fall out (e.g. hair); to break out (of a loop)
making a round trip; going and returning; round-trip ticket; return ticket; correspondence; exchanging (letters)
to spend time (on doing something)
simply (cannot); definitely (cannot); absolutely (cannot); by no means
restoration; restitution; rehabilitation
agreement; consent; same opinion; same view; same meaning
completion; conclusion; perfect (tense, form, aspect)
safety; security; safely; without incident; good health; inaction
reopening; resumption; restarting
blameless; above reproach; beyond reproach; faultless; perfect
happy; glad; pleased; joyful; delightful; gratifying
what is called; as it is called; the so-called; so to speak
knowing; (an) acquaintance
to cock one's head in puzzlement; to tilt one's head in contemplation; to wrack one's brain; to think hard
thereabouts; vicinity; that area; that situation; those circumstances
terrible; dreadful; terrifying; surprising; startling; tremendous
acknowledgement; acknowledgment; recognition; cognition
normalcy; normality; normal
specific; particular; designated; specifying; designating; identifying
condition; term; requirement; qualification; prerequisite
to be broken; to break; to fall through; to come to nothing