getting to the bottom of (verb) plumb: probe, go into
Detalii: a plum is any of numerous varieties of small to medium-sized round or oval smooth-skinned fruit with a single pit, while a plumb is a weight on the end of a line used to determine water depth or used to establish a true vertical
Sinonime: amount,
approach, be a match for, be in the same league, be on a par, come near, come to, come up to,
equal, hold a candle to, match, measure up, meet, parallel, partake of, rival,
tie, verge on
Antonime: leave alone