underlaid

As verbs the difference between underlaid and underlay

is that underlaid is past tense of underlay while underlay is simple past of underlie.

As a noun underlay is

a layer (of earth, etc.) that lies under another; substratum.

As a noun terms

is .

As a verb underlaid is

(underlay).

As verbs the difference between undersaid and underlaid

is that undersaid is (undersay) while underlaid is (underlay).

As an adjective underpaid

is getting too little financial compensation for one's work.

As a verb underlaid is

(underlay).

As verbs the difference between underlaid and underaid

is that underlaid is (underlay) while underaid is (obsolete|transitive) to aid clandestinely.

As verbs the difference between underlain and underlaid

is that underlain is past participle of lang=en while underlaid is past tense of underlay.