safe; secure; certainly; surely; no thanks; I'm good
isn't it?; don't you think?; right?; surely; come on
hard to say; inexpressible; hesitant to say; embarrassing; delicate
mumbling; chewing one's words; chewing (food); squirming; wriggling
to realize; to realise; to hit upon something
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
(some) more; even more; longer; further
to notice; to become aware; to be scrupulous; to be attentive; to recover consciousness; to come to oneself
should; must; -able; probably; likely
to amuse oneself; to make merry
conclusion from reasoning, judgement or calculation based on something read or heard; reason; cause; meaning; circumstances; situation
to read the situation; to sense the mood
one person; being alone; being by oneself; being single; being unmarried; by oneself
bottom of one's heart; depths of one's mind; innermost thoughts; from the bottom of one's heart; wholeheartedly; truly
to open one's mouth (to talk); to (start to) tell
(what) the heck; (why) in the world; one object; one body; one form; one style
what kind of; what sort of; what; no matter what (kind of); whatever; any
next; hypo- (i.e. containing an element with low valence); order; sequence
convulsion; cramp; spasm; tic; twitch; fit
vacantly; blankly; openmouthed; with one's mouth wide-open; with a whack; with a thump
serious; important; significant; grave; weighty
and; moreover; besides; as well as; and on top of that; at the same time
extraordinary; preposterous; outrageous; absurd
misunderstanding; mistaken idea; wrong guess
opponent; rival; adversary; menace; danger; threat
explanation; exposition; description; account; caption; legend
as much as possible; as far as possible; whenever possible; if (at all) possible
briskly; smartly; promptly; clearly; lucidly
to catch (someone's words); to make out; to follow; to ask about (a situation, circumstances, etc.); to inquire
one-by-one; separately; every single; each and every; without omission
effort; exertion; endeavour; endeavor; hard work; striving
abandonment; renunciation; resignation; abdication (responsibility, right)
negligence; neglect; carelessness; procrastination
to branch; to fork; to separate; to split; to disperse; to scatter
to guess; to sense; to presume; to sympathize with; to sympathise with
selfish; self-centred; egotistical
claim; insistence; assertion; advocacy; emphasis; contention
position; situation; viewpoint; standpoint; point of view
to cultivate a better understanding
to come together; to merge; to fit; to match; to be profitable; to be equitable
now that you mention it; come to think of it; that reminds me; on that subject; speaking of which
to let (someone) hear; to tell (e.g. a story); to make (someone) listen; to make (someone) understand; to grip (someone) with skilful singing, storytelling, etc.; to hold (someone) enchanted by
as usual; as always; as before; as ever; still