core; nucleus

nuclear bomb

nuclear weapon

to check; to verify; to audit; to examine

to verify; to check

core; nucleus

nuclear bomb

nuclear weapon

to check; to verify; to audit; to examine

to verify; to check

to audit; to investigate thoroughly

to examine; to check up on; to assess; to review; appraisal; review; evaluation

tuberculosis; TB

core (of a fruit); (fig.) the essence (of a concept or doctrine etc); (geology) inner core; (computing) kernel

atomic nucleus