jpdb beta

centimeter; centimetre; centi-; 10^-2; sentimental

3

concrete

2

thirty; 30

3

lead (Pb)

1

sixty; 60

1

neutron

1

shielding; sheltering; screening; shading; masking

2

layer; stratum; class; stratum; sheaf; counter for stories (of a building)

1

structure; construction; makeup; framework; organization; pattern

10

nuclear bomb shelter

1

why; how

24

strict; severe; stringent; rigorous; rigid; firm

1

radiation

3

measure; step; action

1

necessary; needed; essential; necessity; need; requirement

41

endorsing and questioning the preceding statement; lamenting reflections on the preceding statement

80

century

2

how; in what way

1

development; growth

4

indicates a question; or; whether or not; some- (e.g. something, someone); hmm; huh; very

232

history

1

reason; pretext; motive

30

study; research; investigation

4

Common Era; CE; Christian Era; Western (Gregorian) calendar

4

one; 1; best; first; foremost; beginning; start

22

multiplication table; times table

1

nine; 9

16

one person; being alone; being by oneself; being single; being unmarried; by oneself

16

American person

1

police officer; policeman; policewoman

1

stone (of a fruit); pit; core (of an organization, team, etc.); nucleus; nuclear weapons; nucleus (of an atom); nucleus (of a cell)

5

terrorism

1

execution (e.g. of a plan); carrying out; practice; action; implementation; fulfillment

8

still; as yet; (not) yet; more; (more) still; at least

34

extra-sensory perception; ESP; psi; psychokinesis; PK

1

to call out (to); to call; to summon (a doctor, etc.); to invite; to designate; to name; to garner (support, etc.)

22

unusual power; superpower; ability beyond that of humans

4

obstruction; check; hindrance; prevention; impediment; interdiction

3

event; affair; incident; case; plot; trouble

8

to originate with; to start with; to stem from

1

details; particulars; longitude and latitude; warp and weft; warp and woof

2

initial stage

1

in; on; at (place); as for; regarding

3

threat; menace

2

opposition; rivalry; competition; antagonism

3

means; way; measure

3

concrete; definite; specific; material; substantial

5

nuclear fission; karyokinesis (division of a cell nucleus during mitosis or meiosis)

2

stoppage; coming to a stop; ceasing (movement, activity, etc.); suspension (of operations); suspension (of payment, licence, etc.); (temporary) prohibition

7

control (of a machine, device, etc.); control (over an opponent, one's emotions, etc.); governing; management

9