if only
Used other than figuratively or idiomatically: see if, only.
It made me feel better, if only for a moment.
ADJ.
acceptable, future, intended, known, male, most, round, shocking
The only acceptable solution was to apologize and make things right immediately.
VERB + ONLY
accept, borrow, filter, gave, maintained, past, read, replace
She maintained only the friendships that truly mattered to her.
ONLY + NOUN
analysis, attendance, condition, doctor, earth, god, horizon, miles
The only condition for getting the job was having a valid driver's license.
PREP.
in, on, out, with
I can only get by on about five hours of sleep each night.
ADV.
initially, socially
She was initially only interested in learning French, but then she became fluent in Spanish too.