strange; odd; unexpected; change; incident; disturbance
focus of one's attention; what one is looking for; viewpoint; point one is trying to make
fast; quick; early (in the day, etc.); premature; (too) soon; not yet
vehicle; conveyance; transport; ride (playground, fair, carnival); playground facility
10^8; 100,000,000; hundred million
car; automobile; vehicle; wheel
(one's) older brother; lad; sonny
practice; training; drill; (an) exercise; workout
good thing; nice thing; good excuse; good grounds; interjection used to impress an idea or to urge a response
deadly serious; deadly earnest
extension of a straight line; (conclusion) following as an extension of (an argument)
for a while; for some time; for a period
having enough of (food, drink, etc.); having one's fill; fully enjoying
going around; patrol; round; tour
to begin (doing); to start (doing)
space development; space exploration
smelling burnt; smelling scorched; smelling of gunpowder (i.e. as if armed conflict is about to break out); tense; suspicious; dubious
prototype model; experimental machine
here and there; this way and that way; everywhere; all over
storm; tempest; uproar; hullabaloo; storm (e.g. of protest)
federation; federal state; United States of America
atomic energy; nuclear power
principle; theory; fundamental truth
plot; intrigue; scheme; conspiracy; agreement between two or more people to commit an unlawful act
distrust; unjust suspicion
recognition; acknowledgement; acknowledgment; approval; consent; agreement
to complain; to lodge a complaint
to feel down; to feel sad; to be in a slump (business, economy, etc.); to be in an unfavourable condition; to fall into (e.g. a hole)
to continue to increase; to continue to mount
making practical; making useful; implementing