impressions; thoughts; feelings; reactions
unexpected meeting; coincidence
statement; remark; observation; utterance; speech; proposal
greeting; greetings; speech (congratulatory or appreciative); address; reply; response; courtesy visit (to offer condolences, say congratulations, pay respect, introduce oneself, etc.)
what with this and that; for a number of reasons
to forget; to leave carelessly; to be forgetful of; to forget about; to forget (an article)
now that you mention it; come to think of it; that reminds me; on that subject; speaking of which
to meet (by chance); to come across; to meet (e.g. of rivers, highways, etc.); to emerge and engage (an enemy)
to mutter; to murmur; to grumble; to tweet; to post on Twitter
action; conduct; behaviour; behavior; mobilization; mobilisation
or something; for instance ... (though there are other suitable options); ... or ...; as soon as; right after; while still
immediately; right away; at once; instantly
faint; dim; weak; poor; wretched; meagre
sigh (of grief, disappointment, etc.); grieving; lamenting; deploring
together with; as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
left and right; right and left; (asserting) control; influence; one's attendants; people accompanying one
to wave; to shake; to sprinkle; to throw (dice); to cast (actor); to allocate (work); to turn down (someone)
to drift; to float; to waft (e.g. a scent); to hang in the air; to be in the air (e.g. a feeling or mood); to wander; to walk around aimlessly
feeling of tension; air of tension; tension; nervousness
to soften; to calm down; to be eased; to be mitigated; to subside; to abate
one's origin (e.g. city, country, parentage, school)
organization; organisation; structure; construction; system (e.g. railroad, transport, party, etc.); tissue; texture (of a rock)
in the first place; to begin with; after all; anyway; beginning; start
opponent; rival; adversary; menace; danger; threat
myself; yourself; I; me; you
in front (of); before (e.g. a building); before; earlier; (the) front; frontal part; forward
to appear; to come in sight; to become visible; to be expressed (e.g. emotions); to become apparent (e.g. trends, effects)
vigilance; caution; alertness; precaution; being on guard
natural; reasonable; understandable
neighborhood; neighbourhood; vicinity; environs; surrounding area; district
because; as; since; because of that; therefore; accordingly
bad; poor; poor (quality); inferior; evil; sinful; ugly
human being; human; person; character (of a person)
already; previously; before; undeniably; unmistakably
common sense; common knowledge; common understanding
what's the matter?; what's wrong?; what happened (to) ...?; what have you done (with) ...?; where is ...?