spanned (+s)

spanners (-d>s)

Spanner 🔧🔧🔧

panniers (+i)

 

Painters (n>t)

Fainters (p->f)

 

(I am imagining a long line of delicate corseted ladies fanning themselves and then fainting in shock.)

Strainer (f>r)

Transpire (+p)

 

Pertains (-r)

rainswept (+w)