1‘his tendency to take the law into his own hands’
propensity, proclivity, proneness, aptness, likelihood, inclination, disposition, predisposition, bent, leaning, penchant, predilection, susceptibility, liability
2‘this tendency towards cohabitation’
trend, movement, drift, swing, gravitation
direction, course, tide, turn
We take a look at several popular, though confusing, punctuation marks.