Strings

library(tidyverse)

## -- Attaching packages --------------------------------------- tidyverse 1.3.0 --

## v ggplot2 3.3.3     v purrr   0.3.4
## v tibble  3.1.0     v dplyr   1.0.5
## v tidyr   1.1.3     v stringr 1.4.0
## v readr   1.4.0     v forcats 0.5.1

## -- Conflicts ------------------------------------------ tidyverse_conflicts() --
## x dplyr::filter() masks stats::filter()
## x dplyr::lag()    masks stats::lag()

str_subset(stringr::words, "i(ng|se)$")

##  [1] "advertise" "bring"     "during"    "evening"   "exercise"  "king"     
##  [7] "meaning"   "morning"   "otherwise" "practise"  "raise"     "realise"  
## [13] "ring"      "rise"      "sing"      "surprise"  "thing"