"sencillo (dinero suelto)" in English

base hit- single- change- loose change- small change- one-way ticket- single ticket

simple- easy- homespun- plain- straightfoward- unassuming- single- basic- chaste- folksy- low-key- low-keyed- no-frills- painless- straightforward- unaffected- uncomplicated- understated- understated- unfussy- unsophisticated- modest- modest- one-way

money- dough- gelt- gelt- kale- cash- mad money

small change- short item- change

baggy- loose- flyaway- free- loose-fitting- unbound- unstructured- fluent- full- untied

to free- to let go- to let out- to unloosen- to disengage- to ease off- to give- to let in- to loose- to loosen- to scream- to spit out- to spout- to unchain- to uncoil- to unfasten- to unloose- to untie- to cough up- to give off- to gulp- to pony up- to shell out- to shell out- to stump up- to blurt- to burst out- to drop- to release- to unleash- to untighten- to come out with- to shed- to undo

to solve