trouble-free
trouble-free — adjective
1. happening or working without any difficulties, mistakes, or unexpected interrupt
happening or working without any difficulties, mistakes, or unexpected interruptions.
Lukas found the new software installation trouble‑free — it took only thirty minutes.
predicative: find + object + adjective
Rafael said the move to his new apartment went surprisingly trouble‑free.
Imani's online visa application was trouble‑free because she followed every instruction carefully.
The Kenji family enjoyed a trouble‑free trip from Tokyo to Osaka by bullet train.
Thanks to the detailed checklist, the equipment return went completely trouble‑free.
- smooth
more general; often describes motion or operation
- seamless
implies a transition without noticeable interruptions
- hassle‑free
slightly more informal; emphasises the absence of effort or frustration
- straightforward
focuses on simplicity rather than absence of problems
- problematic
full of difficulties
- troublesome
causing worry or effort
文法句型
trouble‑free + noun
be / go / find + trouble‑free
用法筆記
Commonly used in both attributive position (before a noun: a trouble‑free process) and predicative position (after a linking verb such as be, go, or seem: the process was trouble‑free).