a seed / a pit or stone in a fruit / a gamete (reproductive cell such as a spermatozoan or egg) / a lineage, bloodline / an origin, cause / the materials or ingredients from which something is made

test, try; have a try

both sides / both parties

bodily strength, physical power

Olympic Games, an international sports event held every four years

rifle shooting

technology; technique; technical

both

seed / plant, sow / class, kind, variety / (taxonomy) species

a seed / a kind, type, sort, class, or category / (taxonomy) a species