dwindle
To dwindle is to grow steadily less and less — not cut down in one blow but leaking away: savings dwindle, crowds dwindle, hopes and fish stocks dwindle. The word is built on the obsolete verb dwine, 'to waste away', and it keeps that dying fall: what dwindles is on its way toward almost nothing, gradually enough that no single moment looks like the loss. Its favourite companions are quantities — supplies, numbers, reserves — rather than solid objects; a queue can dwindle, a sweater cannot.
- iTheir savings dwindled to almost nothing during the second winter.
- iiThe crowd dwindled until only a handful of supporters remained.
- iiiWater reserves dwindle fast once the dry season sets in.
- dwindling supplies
- dwindle to nothing
- dwindling numbers
- savings dwindle
- dwindling hopes
Family dwindling (adjective)
=diminish, decline, shrink, fade, ebb
≠grow, surge, proliferate
A high-value trend verb: in IELTS Task 1 and TOEFL lectures it describes numbers that fall gradually and keep falling — audiences dwindle, stocks dwindle, funding dwindles. Two usage points earn marks: it is intransitive (things dwindle; you do not 'dwindle something'), and it already contains the downward direction, so 'dwindle down' is redundant — plain dwindle, or dwindle to a trickle / to nothing, is the exam-clean form. The participle dwindling works hard as an adjective: dwindling resources.