crackerjack [noun]

● Jimdandy

● Quality

● Expert

● Excellent

● Bad

● Subpar

● Amateurish

● Crackerjack

● Jimdandy

● Jimhickey

● Ace

● Topnotch

● Terrific

● Nonpareil

● Masterful

● Brilliant

● Superb

● Marvelous

● Sleuth

● Oddball

● Skillful

● Clever

● Astute

● Veritable

● Excellent

● Impeccable

● Workmanlike

● Delightful

● Peerless

● Estimable

● Extraordinaire

● Riveting

● Intrepid

● Rollicking

● Seasoned

● Hardboiled

● Primo

● Daffy

● Hoot

● Bravura

● Superlative

● Droll

● Indefatigable

● Snappy

● Helluva

● Canny

● Genial

● Bumbling

● Dauntless

● Comely

● Unctuous

● Wily

● Sparky

● Lickety split

● Hotshot

● Hardbitten

● Crafty

● Stumblebum

● Brainy

● Smarmy

● Cameoing

● Opera buffa

● Plucky

● Deft

● Beguiling

● Grizzled

● Buffo

● Ragtag

● Meticulous

● Runyonesque

● Splendid

● Boffo

● Dopey

● Hambone

● Wiseacre

● Doozy

● Doltish

● Youngish

● Fearless

● Zesty

● Weaselly

● Mountebank

● Stellar

● Fussbudget

● Roving

● Eager beaver

● Zippy

● Sleazoid

● Crusty

● Socko

● Dutiful

● Lusty

● Hackwork

● Quintessential

● Mirthful

● Redoubtable

● Nutty

● Kibitzer

● Smarts

● Dogsbody

● Spooks

● Spellbinder

● Monocled

● Dandy

● Gooses

● Sparkless

● Stagestruck