refresher

hypernyms

beverage

class

course

course of instruction

course of study

drink

drinkable

legal fee

potable

same-contexts

$#

biofilter

comparedto

defragmenter

enchilada

first-aid

four-drawer

instructor-led

kickstand

light-chasing

maglev

nine-hole

on-the-job

one-book

operation

postgraduate

preseason

radio-

range-finder

six-car

versioning

rhymes

Cheshire

Escher

flesher

fresher

pressure

thresher